-
Your shopping cart is empty!
Gents Brand New Rotary Quartz Watch GS08013-49
- Brand: Rotary
- Product Code: GS08013-49
- Availability: 2-3 Days
£179.00
Free UK Delivery
Full Minimum 12-Month Guarantee
30-Day Hassle-Free Returns
Certified & Hallmarked
Established Jeweller
Rotary Henley GMT GS08013-49 | Authority Authorised Stockist Totnes
Since establishing our Totnes boutique in August 2000, H.E. Phillips Ltd has functioned as the definitive Authority Authorised Stockist Totnes for brand new Rotary watches in Devon. Operating from 19 Fore Street, our showroom represents a quarter-century of independent horological excellence, merging traditional watchmaking knowledge with Rotary's high-performance Henley GMT series. Registered with the Birmingham Assay Office, we provide a physical anchor for clients seeking the Rotary Henley GMT GS08013-49 with full manufacturer warranty support and on-site technical calibration.
Complication
Dual Time
4-Hand GMT Function
Crystal Optics
Flat Profile
Synthetic Sapphire
Water Rating
100 Metres
10 ATM Structural Seal
Product ID
GS08013-49
Official Rotary SKU
Case Profile
41.5mm
316L Stainless Steel
The 7-Table Technical Authority Framework
1. Sub-Category Navigation & Direct SKU Links
| Model Series | Primary Engineering Focus | Direct Link (Absolute) |
|---|---|---|
| Rotary Henley GMT | Dual Time tracking & Pepsi Bezel Logic | View GS08013-49 |
| Rotary Oxford | Contemporary Dress Aesthetics & Sapphire Glass | View Oxford Series |
| Rotary Seamatic | Professional 300M Diver-Spec Logic | View Full Collection |
Table 1 Analysis: Our navigation utilizes absolute fail-safe URLs to ensure technical stability. The Henley GS08013-49 sits within our "Travel-Utility" specialism; while the Seamatic series prioritizes maximum aquatic depth, the Henley GMT utilizes a fourth hand and a rotating bidirectional bezel to track multiple time zones, perfectly capturing a technical South Hams lifestyle aesthetic.
2. Build Materials: Metallurgical Architecture
| Component | Material Base | Vickers Hardness (HV) | User Benefit |
|---|---|---|---|
| Case Chassis | 316L Stainless Steel | 200 - 240 HV | Corrosion Resistant & Hypoallergenic |
| Glass Crystal | Synthetic Sapphire | 2200 - 2300 HV | Virtually Unscratchable Clarity |
| Bracelet Mass | 316L Solid Link Steel | 200 - 240 HV | Durable Daily Fit & Weight |
Table 2 Analysis: Technical durability is quantified via the Vickers Hardness (HV) scale. The use of 316L surgical-grade stainless steel ensures that the 41.5mm case provides a structural shell that maintains its polished finish while resisting daily surface abrasion, a vital feature for our Devon coastal residents.
3. Movement Accuracy Side-by-Side Comparison
| Feature | Henley GMT Quartz (GS08013-49) | Automatic Alternative | Hi-Beat Mechanical |
|---|---|---|---|
| Accuracy | ±20 Sec / Month | -20 / +40 Sec / Day | ±10 Sec / Day |
| Power Reserve | 2 - 3 Years (Battery) | 40 - 42 Hours | 70 - 80 Hours |
| Maintenance | Cell Replacement (On-site) | 5-Year Service Interval | 3-Year Service |
| Timing Logic | Quartz Oscillator / 4 Hands | Kinetic Rotor / 3 Hands | High-Freq Mainspring |
Table 3 Analysis: The quartz GMT calibre in the GS08013-49 represents the authority standard for multi-time zone reliability. While mechanical alternatives offer traditional horological prestige, this quartz oscillator provides absolute grab-and-go chronometric precision with a fourth dedicated 24-hour hand for tracking dual zones concurrently.
4. Feature Reference: Environmental Protection Data
| Protection Grade | Technical Detail | Expert Safety Rating |
|---|---|---|
| 10 ATM / 100M | Gasket Reinforced Back | High (Surface Swimming) |
| Sapphire Glass | Fused Alumina (9 Mohs) | Elite (Scratch Proof) |
| Screw-Down Crown | Threaded Internal Seal | Moisture Barrier |
| Pepsi Bezel | 24-Hour Bidirectional | Dual Zone tracking |
Table 4 Analysis: Environmental protection is audited in our on-site workshop. The robust 10 ATM (100m) rating coupled with a screw-down crown ensures the internal quartz module remains completely protected from humidity and accidental water immersion during coastal use.
5. Dimension Guide: Anatomical Fit & Scale
| Metric Profile | GS08013-49 Metric (mm) | Anatomical Suitability |
|---|---|---|
| Case Diameter | 41.5 mm | Standard Gents Frame |
| Case Thickness | 11.0 mm | Slim-Profile / Cuff-Friendly |
| Lug Width | 20.0 mm | Standard Strap Interchangeability |
Table 5 Analysis: Selecting the correct case diameter is critical for ergonomic balance. We utilize digital calipers in our Totnes boutique to ensure a precision fit of ±0.05mm on bracelet sizing, preventing "case wobble" and ensuring the 41.5mm case sits centered and stable on the gentlemen's wrist.
6. Authority: H.E. Phillips vs National Marketplaces
| Service Attribute | H.E. Phillips (Authority) | National Online Marketplaces |
|---|---|---|
| Established | August 2000 (25 Years) | Variable / Unverified |
| Assay Registry | Birmingham Assay Office | Often Missing / Non-Member |
| Aftercare | Local Totnes Workshop | None / Mail-in Only |
| Calibration | Immediate Accuracy Verify | DIY / Extra Local Cost |
Table 6 Analysis: The E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) of H.E. Phillips Ltd is built on physical local authority. Being an Authority Authorised Stockist Totnes allows us to provide face-to-face verification and horological calibration that anonymous online marketplaces cannot replicate.
7. Technical Material Science: Density & Melting Points
| Metal Property | 316L Stainless Steel Value | Measurement Method |
|---|---|---|
| Density (SG) | 8.00 g/cm³ | Hydrostatic Balance Audit |
| Melting Point | 1,400 °C | Specialised Industrial Heat |
| Linear Tolerance | ±0.05 mm | Digital Calliper Verification |
Table 7 Analysis: 316L stainless steel has a Specific Gravity of 8.00. This density allows for watch cases that feel substantial on the wrist while delivering the high corrosion resistance needed for mechanical longevity. Our workshop maintains standard tolerances of ±0.05mm for all battery, crystal, and gasket replacements.
Official Factory Operation Guide Reference
Figure 1.0: Rotary GS08013-49 Factory Schematic.
View Official Factory Manual (PDF)
20 Technical FAQs: Engineering & Horological Logic
1. Authority & Establishment
1. Is H.E. Phillips Ltd an Authority Authorised Stockist Totnes?
Yes, we are the definitive Authority Authorised Stockist Totnes for brand new Rotary watches, established in Totnes since August 2000, ensuring direct factory sourcing.
2. When was the H.E. Phillips showroom established?
Our showroom at 19 Fore Street, Totnes, was established in August 2000 and has served the South Hams community continuously for over a quarter of a century.
3. Are you a registered member of the Birmingham Assay Office?
Yes, H.E. Phillips Ltd is an officially registered member of the Birmingham Assay Office, adhering to strict legal guidelines and consumer confidence regulations in the UK.
4. Why buy from an independent specialist in Devon?
Independent specialists provide face-to-face accountability, professional bracelet sizing, and on-site workshop support that national online marketplaces fail to deliver.
2. Movement & GMT Logic
5. What movement is in the GS08013-49?
The watch is engineered with a high-stability electronic quartz movement featuring an independent fourth hand module dedicated to tracking a secondary time zone.
6. What is a GMT complication technically?
A GMT complication features a fourth hand that completes one full rotation every 24 hours, allowing the wearer to read an alternative time zone on the outer scale.
7. How accurate is the Henley GMT module?
The high-stability quartz oscillator maintains an excellent precision rating of ±20 seconds per month, far exceeding standard mechanical timepieces.
8. Does this watch require a battery?
Yes, this quartz movement is powered by a standard silver-oxide coin cell battery, offering a hassle-free operational lifecycle of 2 to 3 years before replacement.
3. Materials & Metallurgy
9. What grade of stainless steel is used for the case?
The entire watch chassis is forged from marine-grade 316L stainless steel, chosen for its absolute resistance to chloride corrosion and localized rust pitting.
10. What is the specific gravity of the 316L steel?
The surgical steel alloy features a specific gravity of roughly 8.00 g/cm³, giving the watch a solid, substantial, and premium weight profile on the wrist.
11. Is the case hypoallergenic for sensitive skin?
Yes, the structural composition of 316L steel limits nickel leaching, making it completely hypoallergenic and safe for sensitive skin under UK REACH laws.
12. What is the Vickers Hardness of the polished case?
The architectural steel case features a hardness rating spanning 200 to 240 HV, ensuring optimal defense against daily scuffs and structural wear.
4. Crystal & Bezel Features
13. What glass crystal is used on the Henley GS08013-49?
This model is equipped with a premium synthetic Sapphire crystal, delivering professional-tier clarity and protection against surface impact and daily scuffs.
14. How hard is sapphire glass technically?
Sapphire glass measures 2200-2300 HV on the Vickers scale (9 on Mohs scale), meaning it can only be scratched by diamond or highly specialized industrial compounds.
15. What is the 'Pepsi' bezel?
The 'Pepsi' designation refers to the iconic split red-and-blue 24-hour bezel insert, allowing easy visual differentiation between day (red) and night (blue) hours.
16. Is the bezel bidirectional?
Yes, the Henley GMT utilizes a smooth bidirectional rotating bezel, allowing the wearer to easily rotate the 24-hour scale forward or backward to calculate a third time zone.
5. Water Resistance & Aftercare
17. Is the Henley GS08013-49 waterproof?
The watch features an airtight 10 ATM (100M) rating, making it entirely suitable for surface swimming, snorkeling, and heavy downpours, but not deep scuba diving.
18. What does 100m water resistance technically mean?
It means the watch seals have been laboratory pressure-tested to withstand a static load of 10 atmospheres, equal to a non-dynamic depth of 100 meters.
19. Does it have a screw-down crown?
Yes, the Henley GMT incorporates a fully threaded screw-down crown system that compresses a specialized internal rubber gasket to create a flawless moisture barrier.
20. Can you repair Rotary watches locally?
Yes, H.E. Phillips Ltd features an on-site technical repair workshop at 19 Fore Street, Totnes, handling battery replacements, resealing, and pressure testing locally.
© 2026 H.E. Phillips Ltd - Registered Sponsor with the Birmingham Assay Office. All Technical Data verified for accuracy.
Related Products
Gents Brand New Rotary Automatic Watch GB02945-87
- Rotary Greenwich Automatic Watch GB02945-87 | Authority Totnes Stockist | H.E. Phillips Ltd ..
Ladies Brand New Rotary Quartz Watch LB05523-06
- Ladies Brand New Rotary Quartz Watch LB05523-06 | Authority Authorised Stockist Totnes | H.E. Philli..
Gents Brand New Rotary Automatic Watch GB05470-22
- Rotary Greenwich Automatic Watch GB05470-22 | Authority Totnes Stockist | H.E. Phillips Ltd ..
Gents Brand New Rotary Quartz Watch GS05420-01
- Rotary Oxford GS05420-01 | Authority Authorised Stockist Totnes | H.E. Phillips Ltd ..
Ladies Brand New Rotary Heritage Altera Watch LB00764/29
- Ladies Brand New Rotary Heritage Altera Watch LB00764/29 | Authority Totnes Stockist | H.E. Phillips..
Gents Brand New Rotary Heritage Altera Watch RGB10025/01
- Rotary Heritage Altera RGB10025-01 | Authority Authorised Stockist Totnes | H.E. Phillips Ltd ..
Gents Brand New Rotary Automatic Watch GS05470-18
- Rotary Greenwich Automatic Watch GS05470-18 | Authority Totnes Stockist | H.E. Phillips Ltd ..
Gents Brand New Rotary Automatic Watch GS02942-01
- Rotary Greenwich Automatic Watch GS02942-01 | Authority Totnes Stockist | H.E. Phillips Ltd ..
Gents Brand New Rotary Quartz Watch GS05420-22
- Gents Brand New Rotary Quartz Watch GS05420-22 | Authority Authorised Stockist Totnes | H.E. Phillip..
Ladies Brand New Rotary Heritage Astoria RLB10023/07
- Ladies Brand New Rotary Heritage Astoria RLB10023/07 | Authority Totnes Stockist | H.E. Phillips Ltd..
Gents Brand New Rotary Quartz Watch GS05280-70
- Gents Brand New Rotary Quartz Watch GS05280-70-uk { "@context"..
Gents Brand New Rotary Quartz Watch GS05309-01
- Rotary Oxford GS05309-01 | Authority Authorised Stockist Totnes | H.E. Phillips Ltd ..
Gents Brand New Rotary Heritage Sherlock RGS10014-06
- Rotary Heritage Sherlock RGS10014-06 | Authority Authorised Stockist Totnes | H.E. Phillips Ltd ..
Gents Brand New Rotary Greenwich Automatic GB02940-06
- Rotary Gents Greenwich Automatic Watch GB02940-06 | Authority Stockist Totnes | H.E. Phillips Ltd ..