Seiko Selection SBTM277 Titanium Solar Radio Wave JDM (Japanese Domestic Market)

Product Details

Caliber No : 7B27
Enhanced water resistance for daily life (10 bar)
Average monthly difference ± 15 seconds (when not receiving)
Driving period: Approximately 6 months when fully charged, approximately 1.5 years when saving power
Power save function
Full auto calendar function (until December 31, 2099)
World time function (25 time zones)
Radio correction function (receives standard radio waves from Japan, China, and the United States)
Overcharge prevention function
Instant start function
Automatic reception function
Forced reception function
Reception result display function
Automatic needle position correction function
Metal allergy resistance
made in Japan