With superior functionality of the 51-30 by Nixon- 6 hand Japanese quartz movement, a second subdial, chrono and date - its wearer is never without the necessary earthly information. MOVEMENT: Custom 3 hand Swiss quartz with easy to read tide sub dial. Fast adjust button for easy setting of tide. CASE: 51.25mm wide, custom 300 meter stainless steel with hardened mineral crystal, external rotating bezel with countdown timer, and screw crown at 9 O"clock position. BAND: Canvas band with patented locking looper and stainless steel buckle. 25mm wide. Imported.