Fujitsubo Promaster Marine Watch NB6021-68L

The Watch

Citizen has developed a line of high-quality dive watches for deep-sea enthusiasts and watch lovers alike. This three-hand automatic watch NB6021-68L is built to go wherever you do. To ensure water resistance down to 200 meters, it features a screwed caseback and a highly durable sapphire crystal with an anti-reflective coating. The crown is positioned at three o'clock. A unidirectional bezel makes it perfectly suited for diving. This timepiece is also resistant to magnetic fields.

The Dial

This watch features a round, blue dial. Designed for diving, its rectangular indices and Mercedes-style hands are coated with luminescent material so you can read the time in the darkest depths. A white-background date window sits at three o'clock. A white minute track runs along the dial's perimeter for precise timekeeping. The brand's signature appears at twelve o'clock, with technical details printed at six o'clock.

The Movement

This timepiece is powered by a Japanese-made automatic movement - specifically, caliber 9051 - driving the hours, minutes, and seconds hands as well as the date window. The movement is resistant to magnetic fields and offers a power reserve of 42 hours, with an accuracy of -10 to +20 seconds.

The Bracelet

The bracelet fitted to this model is a titanium bracelet that perfectly complements the case. The deployment clasp makes it easy to put the watch on and take it off.

Water Resistance

This model offers a water resistance of 20 ATM, or 200 meters. Built for depth, it's your go-to companion for serious aquatic adventures. Designed for freediving, it handles everything from showers and baths to open-water swimming and snorkeling with ease. High-pressure water jets? No problem. That said, for scuba diving with tanks, we recommend a timepiece with a higher water-resistance rating. And one last reminder: never operate the crown or pushers while submerged, to keep the movement protected.