Seiko Calibre V158 Solar Quartz Movement with Day and Date
Seiko Calibre V158 Solar Quartz Movement with Day and Date
Details
Seiko Calibre V158 Solar Quartz Movement with Day and Date
Restore a compatible watch with this Seiko Calibre V158 solar quartz movement, featuring central hour, minute, and seconds hands together with day and date calendar displays.
The movement converts light received through a compatible solar dial and solar cell into electrical energy, which is stored in an internal rechargeable battery. When fully charged, it provides approximately 10 months of power reserve.
The movement includes an MT920 rechargeable battery. The solar cell, winding stem, hands, dial, and other installation accessories are not supplied.
Product Specifications
Product Type: Analogue Solar Quartz Movement
Manufacturer: Seiko
Calibre: V158 / V158A
Display: Hour, Minute, and Central Seconds
Calendar: Day and Date
Outside Diameter: 28.60 mm
Casing Diameter: 24.00 mm
Movement Height: 3.50 mm
Driving System: Stepping Motor
Seconds-Hand Motion: One-second intervals
Power Generation: Solar
Rechargeable Battery: MT920 — included
Power Reserve: Approximately 10 months when fully charged
Operating Voltage: 0.45–2.20 V
Accuracy: Less than 15 seconds per month at 5–35°C
Jewels: 2
Instant-Start Function: Yes
Energy-Depletion Warning: Yes—seconds hand advances at two-second intervals
Overcharge Protection: Yes
Seconds-Hand Stop Function: Yes
Quick Day and Date Correction: Yes
Package Contents
1 × Seiko Calibre V158 Solar Quartz Movement with rechargeable battery
Not Included: Solar cell, winding stem, dial, hands, movement holder, battery cover, and all other accessories.
A compatible solar dial and solar cell are required for charging. Please compare the calibre marking, dimensions, day and date configuration, calendar language, stem position, hand fittings, and movement-holder requirements before ordering. The rechargeable battery may arrive partially charged and require exposure to suitable light before testing.
Professional installation is recommended.
Seiko is a trademark of its respective owner and is used solely for accurate product identification.
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