Seiko Calibre V1172A Solar Quartz Movement

Restore a compatible watch with the compact Seiko Calibre V1172A solar quartz movement, featuring hour, minute, and central seconds hands without a calendar display.

This movement uses a solar power-generation system that converts light received through a compatible solar dial or panel into electrical energy stored in a rechargeable secondary battery. When correctly assembled with the required components, it provides an approximate six-month operating duration from a full charge.

Additional functions include an energy-depletion warning, overcharge prevention, electronic circuit reset, and seconds-hand stopping for accurate time setting.

Product Specifications

Product Type: Analogue Solar Quartz Movement
Manufacturer: Seiko
Calibre: V1172A
Display: Hour, Minute and Central Seconds
Calendar: No
Outside Dimensions: 12.05 × 15.55 mm
Casing Dimensions: 11.80 × 15.15 mm
Movement Height: 2.39 mm
Hand-Hole Sizes: Hour 1.10 mm / Minute 0.65 mm / Seconds 0.18 mm
Jewels: 2
Required Rechargeable Battery: MT516F / Seiko 3027 26T
Power Reserve: Approximately 6 Months When Fully Charged
Accuracy: Within ±15 Seconds per Month
Operating Voltage: 1.2–2.2 V
Hand Movement: One-Second Intervals
Energy-Depletion Warning: Yes
Overcharge Prevention: Yes
Seconds-Hand Stop Function: Yes
Electronic Circuit Reset: Yes

Please compare the complete calibre marking, movement dimensions, hand-height version, hand fittings, dial feet, solar-panel configuration, stem position, and movement holder with your existing components before ordering. Professional installation is recommended.

Package Contents

1 × Seiko Calibre V1172A Solar Quartz Movement Only

Important: The rechargeable battery and winding stem are not included.

Seiko and its associated marks are trademarks of their respective owner. The name and calibre reference are used solely for accurate product identification.