Heavy Hitter. Nothing else quite measures up. Named after the face size (51mm) and waterproof rating (30 ATM), the 51-30 Chrono is the OG oversized watch that birthed a whole style movement. It’s the ultimate statement piece, but its pro-level chronograph and waterman functionality makes it so much more than a pretty face

Product Features
Design
Pushing against the notion that watches had to fade into the background of an outfit, the 51-30 is designed to go big in every sense.
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Durability
Dive-ready 300m water resistance and solid stainless steel construction make the 51-30 one of the burliest pieces in the line.
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Special Feature
The crown and pushers are located on the 9 o’clock side of the case instead of 3 o’clock to prevent “wrist bite” during active use. Uni-directional rotating bezel for an analog countdown timer. Six-hand chronograph with 24hr and second timer subdials.
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Movement
Miyota Japanese quartz 6 hand with crown placement at 9 o’clock
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Water Rating
300 Meter /30 ATM