[Product Information] Brand: ICE-WATCH Materials: glass [Product Description] ・[Material] Case: Plastic, Case back: Stainless steel, Windshield: Acrylic glass, Band: Silicone rubber, Movement: Digital (uses CR1616 battery) ・[Size] Case size: Height 34mm x Width 32mm, Case thickness: 8mm, Belt width 16mm, Wrist circumference: Approx. 13-19.5cm, Weight: 26g ・[Accessories] Ice-watch genuine BOX, warranty, genuine product certificate ・[Waterproof] 3 ATM (3ATM) daily life waterproof - [ICE digit retro general functions] - Backlight: The display lights up while holding down the C button (facing the bottom right).・Display the date: Display while holding down the D button (top right). (Year, month, day) - Display the alarm time: Press the B button (bottom left when facing the camera) once.・Using the alarm/chime: Press the B button once, then press the D button the following number of times. 1 time/alarm only on, 2 times/chime only on, 3 times/alarm/chime both on, 4 times/alarm/chime both off Displaying dual time: Press button B three times. [ICE digit retro basic settings] [Time/month/day/day of the week settings] 1. Press and hold the A button to enter time setting mode . (Seconds flashing) 2. Press the D button to reset the seconds 3. Press the B button to switch to the next selection. 4. Press D button to adjust. (Long press for fast adjustment) 5. Repeat steps 3 and 4. (Item order: Seconds → Hours → Minutes → Year → Month → Day) 6. Press the A button to return to the time screen. *Press the A button on the normal time screen to select 12/24H display. (Displays A or P in case of 12 hour display) *For other function details, please refer to the store. explanation Product introduction As its name suggests, ``Ice Digit Retro'' features a streamlined octagonal retro design. With a modern twist, the yellow gold bezel and print accent the dial and belt color for a stylish look. What is surprising is the overwhelming color variation, with a total of 14 colors ranging from vivid colors to grayish nuanced colors. The case is a lightweight and thin plastic plate, the windshield is made of acrylic glass with excellent transparency and impact resistance, and the strap is made of silicone rubber, which is synonymous with the brand and is soft and comfortable against the skin. Case diameter 32mm. Water resistant to 3 ATM. In addition to displaying time, date, and day of the week, it also has stopwatch, alarm, backlight, and dual time functions. How to use [ICE digit retro general functions] - Backlight: The display lights up while holding down the C button (facing the bottom right).・Display the date: Display while holding down the D button (top right). (Year, month, day) - Display the alarm time: Press the B button (bottom left when facing the camera) once.・Using the alarm/chime: Press the B button once, then press the D button the following number of times. 1 time/alarm only on, 2 times/chime only on, 3 times/alarm/chime both on, 4 times/alarm/chime both off...