Seiko Titanium SUR377P1 — WatchNation
Seiko — Titanium Dress — Authorised UK Retailer
SUR377P1
Quartz VJ42  ·  40mm Titanium Case & Two-Tone Bracelet  ·  Green Dial  ·  Sapphire Crystal  ·  100m Water Resistance
WatchNation
Authorised Seiko Retailer
Chester  ·  Est. 10 Years
Authorised UK Retailer 2-Year Warranty Titanium Case & Bracelet Sapphire Crystal Green Dial Two-Tone Finish 100m Water Resistance Free UK Shipping 30-Day Returns
Titanium Dress
The SUR377P1 is a Seiko titanium dress watch — lightweight, corrosion-resistant, and refined in character. A deep green dial, two-tone silver and gold-tone titanium bracelet, sapphire crystal, and slim 8.5mm profile combine to create a watch that wears as comfortably at a formal occasion as it does on an active day.
Our Commitment
Why Buy from WatchNation?
01
Fully Authorised Seiko Retailer

Every watch we sell is backed by the full Seiko manufacturer's warranty — available exclusively through authorised stockists. You can be confident your watch is 100% authentic, sourced directly from Seiko. Grey market sellers cannot offer this assurance.

02
2-Year Manufacturer's Warranty

Your Seiko titanium watch is covered by the full 2-year Seiko manufacturer's warranty — ensuring repairs and replacements are handled directly by the brand. Grey market sellers often offer limited or third-party cover that does not provide the same protection.

03
Accurate Listings & Expert Support

Every listing is thoroughly checked and honestly described. Our team has direct access to Seiko brand training and is available before and after purchase for any questions.

04
30-Day Returns & Free UK Shipping

Every order ships free within the UK, carefully packaged to arrive in perfect condition. A 30-day returns policy ensures you can purchase with complete confidence.

Please note — The Seiko manufacturer's warranty is only valid when the watch is purchased from an authorised retailer. WatchNation is fully authorised. Grey market sellers may offer limited or third-party warranties that do not provide the same level of protection.
What Sets It Apart
Key Features
Titanium Case & BraceletLightweight & Corrosion-Resistant
Both the case and bracelet are crafted from titanium — a material that is significantly lighter than stainless steel, highly resistant to corrosion, and hypoallergenic for comfortable all-day wear. The practical benefits are immediately felt: a titanium watch of this size carries noticeably less wrist weight than a steel equivalent, making the SUR377P1 an excellent choice for extended daily wear, travel, or anyone sensitive to heavier metal bracelets.
Two-Tone FinishSilver & Gold-Tone Titanium
The two-tone silver and gold-tone titanium applied to both the case bezel and bracelet creates a sophisticated bi-colour aesthetic that sets the SUR377P1 apart from a conventional all-silver or all-gold finish. The contrast adds visual depth and a premium character, complementing the green dial particularly well — the warm gold tones providing a refined accent to the cooler green backdrop.
Green DialAnalogue — Date at 3 O'Clock
The deep green dial provides a distinctive, refined backdrop that distinguishes the SUR377P1 from conventional dress-watch palettes. An analogue display with date window at 3 o'clock keeps the dial clean and functional — easy to read at a glance and practical for daily wear without adding unnecessary visual complexity.
Sapphire CrystalScratch & Shatter Resistance
A sapphire crystal provides the highest level of glass protection available — scratch-resistant and impact-resistant, ensuring the green dial remains clear and visually pristine through years of everyday wear. A specification that genuinely complements the quality of the titanium construction and reinforces the SUR377P1's premium positioning.
40mm Slim 8.5mm CaseBalanced Dress Proportions
The 40mm titanium case at 8.5mm in depth maintains the slim, balanced proportions of a dress watch — light on the wrist, comfortable under a cuff, and well-suited to both formal and casual settings. The fixed two-tone bezel reinforces the premium aesthetic without adding bulk to the case profile.
Seiko VJ42 Quartz CalibreReliable & Low Maintenance
Powered by Seiko's VJ42 quartz calibre, the SUR377P1 delivers accurate and dependable timekeeping with minimal maintenance required. Battery-driven precision keeps the watch performing consistently whether worn daily or reserved for specific occasions.
Three-Fold ClaspPush-Button Release — Secure Fit
The three-fold clasp with push-button release provides a secure, comfortable bracelet fastening that is straightforward to use daily. The deployment mechanism ensures the bracelet stays confidently on the wrist throughout wear while allowing easy one-handed removal.
100m Water Resistance10 ATM — Swimming Ready
Rated to 100 metres / 10 ATM, the SUR377P1 handles swimming and everyday water exposure with confidence — a reassuring specification for a dress watch, ensuring it can be worn through whatever the day brings without concern for incidental water contact.
2-Year WarrantyFull Seiko Manufacturer Cover
Backed by the full 2-year Seiko manufacturer's warranty — valid exclusively through authorised retailers like WatchNation, ensuring genuine brand-backed protection for your purchase.
2Year Warranty

2-Year Manufacturer's Warranty — Seiko

The Seiko SUR377P1 is covered by the full 2-year Seiko manufacturer's warranty, valid exclusively when purchased through an authorised retailer. WatchNation is fully authorised by Seiko — guaranteeing genuine brand-backed protection from day one.

Technical Details
Specifications
Identity
Brand
Seiko
Model Reference
SUR377P1
Gender
Mens
Movement
Movement Type
Quartz
Calibre
Seiko VJ42
Display Type
Analogue
Date Display
Yes — 3 O'Clock
Case
Case Material
Titanium
Case Diameter
40mm
Case Thickness
8.5mm
Bezel
Fixed — Two-Tone Titanium
Crystal
Sapphire Glass
Dial
Dial Colour
Green
Display
Analogue
Bracelet
Bracelet Material
Two-Tone Titanium
Bracelet Colours
Silver & Gold-Tone
Clasp Type
Three-Fold — Push-Button Release
Performance & Warranty
Water Resistance
100m / 10 ATM
Suitable For
Swimming, Everyday Water Exposure — Not Deep Diving
Warranty
2 Years — Seiko Manufacturer's Warranty
In the Box
What's Included
Seiko Titanium SUR377P1 Watch
Original Seiko Packaging
Seiko Warranty Card & Documentation
Instruction Manual
Two-Tone Titanium Bracelet (fitted)
2-Year Seiko Manufacturer's Warranty
Who It's For
Perfect For
Business Professionals & Style Enthusiasts

A polished yet distinctive timepiece with the two-tone finish and green dial providing a sophisticated edge that stands out in both formal and casual settings.

Minimalist Watch Collectors

Elegant and understated in layout, refined in material quality — titanium, sapphire crystal, and a clean green dial that rewards those who appreciate considered design over complication.

Active Individuals

The lightweight titanium construction and 100m water resistance make the SUR377P1 a dress watch that can genuinely keep pace with an active daily lifestyle without feeling fragile or out of place.

Gift Giving

A premium yet practical gift — titanium construction, sapphire crystal, and a distinctive green dial make this a watch that feels genuinely special, backed by the full Seiko manufacturer's warranty.

In Detail
About This Watch

The Seiko SUR377P1 is a titanium dress watch that earns its material specification through the practical difference it makes on the wrist. Titanium is not simply a premium-sounding material choice — it is genuinely lighter than steel, inherently corrosion-resistant, and comfortable for extended all-day wear in a way that a heavier metal case and bracelet cannot match. Combined with a slim 8.5mm case depth and balanced 40mm diameter, the SUR377P1 sits on the wrist with the kind of effortless presence that a good dress watch should.

The deep green dial gives the watch its visual identity — a colour that is sophisticated without being conventional, and that works particularly well against the two-tone silver and gold-tone titanium bracelet. The warm gold-tone accent in the bracelet and bezel provides a refined counterpoint to the cooler green, creating a colour combination that feels considered and complete rather than simply different. A sapphire crystal protects the dial with the highest level of scratch resistance available, and the date window at 3 o'clock adds the everyday practical reference that keeps the watch wearable beyond purely formal occasions.

The Seiko VJ42 quartz calibre powers the watch reliably and accurately, with the low-maintenance consistency that quartz delivers — no winding, no regulation, just dependable everyday performance. The three-fold push-button clasp provides secure fastening and easy daily use, and 100m water resistance ensures the watch handles swimming and everyday water exposure without concern. Purchased through WatchNation as an authorised Seiko retailer and backed by the full 2-year Seiko manufacturer's warranty, the SUR377P1 is a titanium dress watch that offers genuine quality and distinctive character in one well-built package.

Get in Touch
Questions & Community

Have a question about this watch or your order? Our team is on hand before and after purchase. You're also welcome to join our community on social media for news, new arrivals, and watch content.