Technical Specifications
Function | 3 hands/ Date/Sweep second hand |
Size | 10 1/2''' |
Jewelling | 2 jewels |
Overall diameter | 23.70 mm |
Case fitting diameter | 23.30 mm |
Height | 3.45 mm |
Dimensions of small hands away from center | 6.90 mm |
Time accuracy | ± 15 seconds / month |
Battery life | 24 Months |
Battery Voltage | 1.55 V |
Battery Size | ψ9.5 x t 2.0 mm |
Recommended battery | SR920SW ( SEIZAIKEN ) |
Operation temperature range | From - 5 ℃ to + 50 ℃ |
Antimagnetism | >=1600 A / m |
Shock resistance | On equal level with general quartz movement |
MOQ | 300pcs- 1 color; 500pcs- 2 color |
Watch Colors | Customized colors |