Product Specifications
Product line powertech
Caliber 515
Movement size 11½'''
Version Swiss made
Swiss parts
1 jewel, nickel
1 jewel, nickel
Battery-life (theoretical) 45 months
Standard hand fitting height 1
Functions
- 3 hands
- Date
Features
- Metal movement, repairable
- Power saving mechanism with pullled out stem: Reduction of consumption approximately 70%
- Interchangeability: All versions 11½''' with same movement height 3.00 mm and stem height 1.50 mm
- Very powerful stepping motor
Technical Specifications
Diameter total 26.20 mm
Case fitting 25.60 mm
Movement height 3.00 mm
Height over battery 3.25 mm
Movement rest 0.8 mm
Height over stem 1.50 mm
Length of stem travel 1 mm
Stem thread 0.9 mm
Battery No. 371
Battery voltage 1.5 V
Battery-life (theoretical) 45 months
Current consumption - typical
(date mechanism not in gear) 1.28 μA
Current consumption - maximum
(date mechanism not in gear) 1.85 μA
Performance data
Useful torque second - typical
(date mechanism not in gear) 11 μNm
Useful torque minute - typical
(date mechanism not in gear) 550 μNm
Operating temperature 0 - 50 °C
Instantenous rate (T=25°C) -10/ +20 sec/month
Resistance to magnetic fields 18,8 Oe
Resistance to shock NIHS 91-10
• Outside Diameter: 11 1/2 Ligne or 25.6 mm
• Movement 3.70 mm thick
• Dial is white
• Requires watch cell 395
• Requires watch hands: hour 1.50, minute .90, and sweep second .20 mm
• Has 1 jewel
• Supplied with stem: 401-1021, Tap 10
• ISA quartz movement
• Swiss assembled