Sharkmaster GMT Watch SMS-GMT-521

The Watch

Ocean X dives deep into the world of dive watchmaking. Through the use of premium materials and cutting-edge technology, a bold new collection is born. The brand presents the Sharkmaster GMT SMS-GMT-521, featuring a brushed and polished steel case. With a diameter of 42 mm and a thickness of 14.5 mm, this commanding timepiece sits perfectly on any wrist. The dial is topped by a unidirectional graduated ceramic bezel, half red and half blue, adding a striking visual dimension with every movement. This knurled bezel also features a GMT complication, allowing you to track a second time zone via its graduated surface. A screw-down crown at three o'clock sets the hour, minute, and second hands, as well as the date window. Readability is enhanced by a sapphire crystal over the dial, complete with a cyclops lens for easy date reading and an industry-recognized anti-reflective coating. The screw-down case back guarantees 10 ATM water resistance.

The Dial

Dressed in deep black, this dial is framed by a white minute track. The time markers are rendered as geometric indexes of varying shapes, marked by an inverted triangle at 12 o'clock - a classic dive watch signature. Coated in a luminescent layer, these indexes remain legible even in the dark. The watch's hands stand out with a Mercedes shape for the hour hand, a sword shape for the minute hand, a lollipop for the seconds hand, and an easy-to-spot orange arrow-shaped hand indicating the second time zone you've set. At 3 o'clock, a black-on-white date window is magnified by a cyclops lens for crystal-clear readability. The brand places its signature at 12 o'clock and notes its movement and water resistance at 6 o'clock.

The Movement

The heart of this dive model beats thanks to a particularly reliable and robust automatic movement. Its Japanese-made Seiko NH34 GMT caliber drives the hands and controls the date window - and delivers an impressive 41-hour power reserve.

The Strap

The brand chose a brushed steel mesh bracelet to complete this model. Built in three rows, its structure strikes the perfect balance between durability and flexibility for maximum comfort. Designed for water activities, it handles exposure to water with ease. With a lug width of 21 mm, it sits securely on your wrist and fastens with a deployant clasp.

Water Resistance

This model delivers a water resistance of 50 atmospheres - 500 meters. Whether you're playing in the pool with the kids or pursuing serious professional diving, it's built for it all. The depths don't stand a chance. The Ocarat team wishes you a fantastic deep-sea adventure - just one last tip: don't operate the pushers or crown on the way down!