Specifications
Basic Information
Case Dimensions (L × W × H): 48.9 × 42.8 × 13.5 mm
Weight: 74 g
Case and Bezel Materials: Stainless Steel/Bio-based Resin
Strap: Bio-based Resin Strap
Construction: Shock Resistant
Water Resistant: 200 meters
Time Adjustment: Wireless Controlled Watch; Multi-band 6
Power Supply and Battery Life: Tough Solar
Exterior: Glass: Mineral Glass
Case Back: Screw-down Case Back
Surface Finish: Diamond-like Carbon Coating
Compatible Strap Sizes: 145 to 205 mm
Watch Functions:
World Time: 5 World Time Zones (48 cities + Coordinated Universal Time),
Daylight Saving Time On/Off, City of Residence/World Time City Switching
Stopwatch: 1/100 Second Stopwatch
Measurement Limits: 00’00’00~59’59’99 (first 60 seconds) (Minutes)
1:00’00~23:59’59 (60 minutes later)
Measurement Unit:
1/100 second (first 60 minutes)
1 second (60 minutes later)
Measurement Mode: Elapsed Time, Segmented Time, First and Second Place Time
Timer Function Countdown Timer
Measurement Unit: 1 second
Countdown Range: 24 hours
Countdown Start Time Setting Range: 1 second to 24 hours (in increments of 1 second, 1 minute, and 1 hour)
Alarm/Hourly Alarm
5 Daily Alarms (1 Intermittent Alarm)
Hourly Alarm
Lighting Effects
LED Backlight (Super Light Source)
Fully Automatic LED Light, Selectable Lighting Time (1.5 seconds or 3 seconds), Peripheral Light
Lighting Color
LED: White
Calendar
Fully Automatic Calendar (up to 2099) (Year)
Silent Function
Button Operation Sound On/Off
Energy Saving Function
Power Saving (When the watch is in the dark, the screen will turn blank to save power)
Battery Display/Alarm
Battery Level Indicator
Running Time
Approximate Battery Life:
Rechargeable battery life is 10 months (calculated based on normal use after charging and no exposure to light)
Rechargeable battery life is 22 months (calculated based on fully charging, power saving mode activated, and placed in complete darkness)
Accuracy
Accuracy: ±15 seconds per month
Other Functions
12/24 Hour Format
Date/Month Display Interchange
Day of the Week Display (can be selected to display the day of the week in six languages)
General Timekeeping Status:
Hour, Minute, Second, PM, Month, Date, Day
Time Adjustment Details
Time Calibration Signal Reception
Maximum six automatic signal receptions per day (after one successful reception, subsequent automatic receptions will not be performed)
*China calibration signal: 5 times per day
Manual Reception
Latest Signal Reception Result
Time Calibration Signal
Transmitter Station Name: DCF77 (Germany) Mainflingen)
Frequency: 77.5 kHz
Transmitter Name: MSF (Anthorn, UK)
Frequency: 60.0 kHz
Transmitter Name: WWVB (Fort Collins, USA)
Frequency: 60.0 kHz
Transmitter Name: JJY (Fukushima, Fukuoka/Saga, Japan)
Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
Transmitter Name: BPC (Shangqiu, Henan Province, China)
Frequency: 68.5 kHz
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