AUTOMATIC MECHANICAL MOVEMENT: SELLITA SW100 SWISS MADE
Hour + Minute + Center-Second + Date
Specifications:
- Size: 7 3/4''', diam.17.20 mm
- Height: 4.80 mm
- Static accuracy per Day: + - 10 sec
- Isochronism per Day: + - 20 sec
- Running time: 42 hours
- Vibration frequency: 28'800 A/h (4Hz)
- Jewels: 25 pcs
- Lift angle: 51 degree
- Antimagnetic: DC => 4800 A/m
- Quick date correction
- Winding with ball bearing
- with Stop-second
QUARTZ MOVEMENT: ETA 901.001 Hour + Minute
Specifications:
Movement dimension
Size (ligne): 5 1/2''' x 6 3/4'''
Size (mm): 13.00 x 15.55
Height (mm): 2.20
Time Standard
- Frequency of quartz oscillator: 32'768 Hz
- Accuracy: - 9 + 15 seconds per month
- Consumption: 0.15 mA
- Operating temperature range: - 0 degrees C to + 50 degrees C
Indicator / Functions
- 2 Hands: Hour / Minute
- Setting mechanism / MANUAL: Crown at normal position: Free
- Crown pulled out 1st click: Time setting / Reset
- Autonomy theoretic: 132 month (11 years). But the maximum is given by the length of live of the battery.
Features
- Jewels: 3 Jewels
- Anti-magnetism: Over 1'600A/m
Battery
- Type: Silver oxide
- Lifetime: about 8 - 10 years
- Size: Diam. 6.80 x 1.65mm
- Nominal voltage: 1.55 V, "Low Drain", no.321
Capacity: 14.5 mAh