Heavy Hitter. Nothing else quite measures up. Named after the face size (51mm) and water-resistant 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.

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.

Durability
Dive-ready 300m water resistance and solid stainless steel construction make the 51-30 one of the burliest pieces in the line.

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.

Movement
Miyota Japanese quartz 6 hand with crown placement at 9 o'clock.

Water Rating
300 Meter /30 ATM