Cestrian Ocean Series Blue Fumé Dial Silicone Strap Automatic GMT Men's Watch CO-BBS002

The Cestrian CO-BBS002 Ocean Series GMT combines robust dive-watch capability with the practicality of a second time-zone function. Built around Cestrian’s philosophy of dependable, purpose-driven watchmaking, it balances durability, legibility, and versatility in a design suited to everyday wear, underwater adventures, and international travel.

Reliable Automatic GMT Movement

At its core is the NH34 automatic GMT movement, selected for its proven performance and ease of servicing. The integrated GMT function allows you to track a second time zone with clarity and precision, making it a practical companion for frequent travellers and those who regularly work across different time zones.

Robust Stainless Steel Construction

The solid stainless-steel case is engineered to withstand everyday wear and demanding conditions. A screw-down crown, sapphire crystal, and 200 metres of water resistance provide the durability and protection expected from a capable dive watch.

Deep Blue Fumé Dial

The deep blue fumé dial creates a distinctive sense of depth, transitioning gradually from a rich central blue tone to darker outer edges. Enhanced by a galvanic finishing process, this layered finish adds colour richness and visual character as light moves across the surface.

Applied indexes with polished surrounds provide crisp contrast, while Swiss Super-LumiNova ensures dependable visibility in low-light conditions. The polished nickel handset, complemented by an orange-tipped seconds hand and a luminous GMT hand, reinforces the watch’s functional design while maintaining a refined, balanced appearance.

Black Cestrian-Branded Silicone Strap

This version features a black Cestrian-branded silicone strap, finished with the distinctive Cestrian shield. Designed for durability, flexibility, and long-term comfort, it enhances the watch’s sport-ready character while offering lightweight practicality for travel and active wear.

The classic pin buckle provides a secure, dependable fit, making the strap a practical choice for everyday use and adventure.

Built for Adventure & Travel

The Ocean Series GMT is designed with longevity, usability, and reliable performance at its core. Its dependable automatic GMT movement, robust stainless-steel construction, distinctive blue fumé dial, and comfortable silicone strap create a versatile timepiece ready for everyday life and travel.

Cestrian CO-BBS002 Ocean Series GMT — refined detailing, dependable performance, and adventure-ready functionality without unnecessary compromise.

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