Citizen Promaster x Eco-Drive ft. Wave Tracker Men Formal Round 200m Water Resistant Watch JV3001-53E JV3001 JV-3001 Citizen Promaster Wave Tracker JV3000 series, a light-powered Eco-Drive combination watch engineered for yacht racing. Powered by the newly developed Caliber U812 with a high-definition MIP display, it features Race Mode with a countdown timer that auto-switches to stopwatch, and Tide Graph Mode displaying hourly tide predictions. Caliber Number / Movement U812 (Eco-Drive aka solar powered) Power Reserve / Accuracy Approximately 12 months when fully charged (+/-15 seconds per month) Crystal Sapphire crystal Luminous / Light Luminous on hands and indexes LED light Case / Band Material Stainless steel case with stainless steel band (three-fold clasp with secure lock, push-button release) Water Resistance 200m / 20 bar Case Size Thickness: 13.9 mm Diameter: 42.4 mm Length: 48.6 mm Lug width: 22.0 mm Other Specifications Citizen Promaster x Eco-Drive ft. Wave Tracker Bidirectional rotating bezel (compass) Screw case back Alarm function (dual alarm, demonstration function) Summer time (manual switching) World time function (43 areas, 29 time zones) Perpetual calendar (until 31 December 2199) 1/100-second stopwatch (up to 24 hours, lap/split timing up to 999 times) Memory capacity (latest 60 lap/split timing) 1-second countdown timer (up to 99 minutes and 59 seconds) MIP (Memory In Pixel) LCD display Light level indicator (7 days record) Power reserve indicator Overcharge prevention function Insufficient charge warning function Impact detection function Day, date, month, dual-time and 24-hour display Regular timekeeping (analog-digital display) Enhanced Features and Functions Tide graph function (203 places) Sunrise and sunset time indication function Lunar age indication function 1-second race timer (up to 99 minutes and 59 seconds, decrement / increment)
