User's Manual

Unscrew the back case as Fig
A CR2032 cell cover with white sticker is on the top
Take out the CR2032 cell by tweezers
A smaller SR626SW cell is at the bottom
Caution: replace a new CR2032 cell is also need the sticker as insulation.
Take out the SR626SW cell by tweezers
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS
Specifications:
Battery: 1 x CR2032 (for Bluetooth function
1 x SR626SW (for analog watch movement)
Operating Temp: 0 – 50C
Manufacturer: Sweda Limited