Ini adalah jam tangan menyelam profesional yang kuat, Ada mode scuba diving / gaya bebas. Dalam mode scuba diving, jam tangan dapat menampilkan arah kompas, kedalaman menyelam, waktu NDL, kecepatan menyelam/kecepatan pendakian, waktu saat ini, suhu saat ini. Dapat memenuhi kebutuhan menyelam Anda, selain itu, jam tangan ini juga merupakan jam tangan outdoor multi-fungsi, fungsi spesifiknya adalah sebagai berikut: 1. Time display function, display time, minute, second, month, day, week, 12/24H, initial value is?2020-1-01 12:00 00 WED ? 2. Alarm function 3. Countdown function, the initial value of (0:00.00,12:00(0FF) 4. Stopwatch function, the initial value is (0:00’000, (0FF) 5. Step counting, exercise time, pace, mileage, calories consumption 6. Altitude, relative altitude 7. Air pressure curve, air pressure, air pressure curve view (24H) 8. Exercise time record, movement relative height view. 9. Scuba diving Mode, NDL time, depth,Temperature,diving speed. 10. Waterproof 100M 11. Diving log (99 records) 12. Compass calibration function 13. Low-power reminder 14. Backlight function 15. 4 key functions 16. Use the Battery CR2450 SCUBA DIVE Before scuba dive we need to set safety factor and oxygen content 1. CONS (Conservative) 2. NORM (Standard) 3. AGGR ( Non-conservative) CONS level can be the shortest decompression diving time, AGGR level can be the longest decompression diving time SCUBA DIVING MODE Compass angle---359 Diving depth in M/FT---18.8m Dive/Surface speed---10m/minutes NDL TIME--- 160 minutes Current time---5:06 Current temperature---18.8 F Spesifikasi: Luminous display (still clearly visible in extremely dark environment) GLASS: tough, scratch-resistant glass, high light transmission WATCH CASE : 316L stainless steel corrosion resistance (ANTI KOROSI UNTUK PENGGUNAAN DI AIR LAUT) isi paket: 1 x North Edge Aqua 1 x Buku manual penggunaan Berat: 1 kg