Oceaneva

Seiko NH34 Titanium Automatic GMT 1250M Deep Marine Explorer II

SKU: WH.BK.NHCR.WH.GMT.TT

¥133,400

Discover the Essence of Adventure with the Deep Marine Explorer II GMT Titanium 1250M

Redefine Your Limits

Meet the Oceaneva™ Men's Deep Marine Explorer II GMT Titanium 1250M, a sophisticated blend of luxury and resilience. Designed for the distinguished professional and the adventurous heart, this watch is more than an accessory—it's a statement.

Superior Engineering for the Elite

Exclusive Titan of the Deep

Crafted with premium Seiko automatic movement, this timepiece is encased in robust titanium, engineered to endure and excel far beyond the ordinary.

Unmatched Durability

With a water resistance capacity of up to 1250 meters (4101 feet) and a bi-directional rotating 24-click GMT luminous bezel, this watch is your steadfast companion, whether you're navigating boardroom challenges or exploring underwater realms.

Luminosity Redefined

Stand out even in the darkest environments with the upgraded Grade A BGW9 Swiss Super-Luminova, ensuring unparalleled brightness and endurance.
Precision in Every Detail

Built for Excellence

Crystal: Nearly scratchproof anti-reflective domed sapphire, 4.8mm thick, sealed with a 1.40mm x 0.45mm I-Ring for watertight integrity.

Dial: Elegant white analog dial that pairs perfectly with the polished titanium case.

Bezel: Ultra-scratch resistant black and white ceramic, bi-directional rotating 24-click.

Case Back: Screw-down with a triple seal to meet the 1250m standard.

Helium Escape Valve: Built to withstand the most extreme underwater pressures.

Key Features That Define You

Model: WH.BK.NHCR.WH.GMT.TT
Series: Deep Marine Explorer II GMT Titanium 1250m
Case Diameter: 42mm
Weight: 5.1 oz (unsized)
Case Thickness: 15.8 mm
Condition: New
Water Resistance: 1250M, ocean-tested
Movement: Automatic, Self-Winding, Japan Movement
Movement Calibre: Seiko Instruments (SII) caliber NH34, 24 Jewels, 41 Hour Power Reserve, Diashock, and EtaChron Regulating System
Case Material: Titanium
Case Shape: Round
Lug Width: 22mm
Finish: Brushed for a premium look
Band Material: Titanium with brushed finish and screws for sizing
Clasp: Push-button milled titanium clasp with micro-adjustments and Oceaneva's trident logo
Calendar: Date @ 3
Luminous: BGW9 Swiss-Luminova on hands, hour markers, and bezel numbers
Crown: Screw-down with a triple-seal, integrated case crown guards, and trident logo
Join an Elite Legacy

Oceaneva stands as the only USA-based brand and the sixth worldwide since 1960 to test their watches in the ocean's depths. Each piece is a testament to our unwavering commitment to quality and performance, validated by satisfied customers who find our Deep Marine Explorer to be an incomparable addition to their collections.
Your Journey Starts Now

The Oceaneva™ Deep Marine Explorer II GMT Titanium 1250M is not just a watch—it's the beginning of a new chapter in your story of adventure and success. Feel the thrill of exclusivity and excellence it brings. How will you tell your story?

Your legacy awaits. Embark on the adventure today!

** Timepiece comes with blue waterproof box, warranty card, hang tag, polishing cloth, screwdriver, extra strap and instruction card.
**Feather, vintage map, compass, ink well, monocular, etc. are photo props in the photos and are not included.

Product Specifications


Overview
SKU
WH.BK.NHCR.WH.GMT.TT
Case Size
42.0 mm
Lug Width
22.0 mm
Crystal Type
Sapphire
Water Resistance
120 ATM
Movement
Other
Weight
822.1 g
CASE & STRAP
Case Back
Engraved
Case Color
Other
Dial Color
White
Crown Type
Screw Down
Buckle Type
Push Button Clasp
Strap Material
Titanium
Strap Color
Gray
MOVEMENT
Movement
Other
Movement Description
Seiko - NH34

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