Seiko Solar

cal. V158

Factory Spec. 15 SPM

This watch is incredibly precious, to me, because it was a birthday gift from my wife. In just about every respect it is an ordinary watch, but in those days we weren't earning very much and it was an expensive gift for my wife to buy. It suits me very nicely and holds good accuracy. It is still one of my favourite watches to wear (though I tend to treat it more as a 'go anywhere' kind of watch, rather than a 'dress' watch).

seiko solar 

Some data for this watch may be missing as it has not completed extensive testing.

Parent Company Seiko Holdings Corporation
Brand Seiko
Model Series Solar
Model Name Solar
Model Number unknown
Case Number 0AA0
Serial Number 0N7646
Approx. Date of Manufacture November 2000
Calibre (mvt maker) V158
Calibre (brand) V158
Factory SPY 15 SPM
TC Appproach none
Frequency (XO 1) 32 kHz
Frequency (XO 2) n/a
Rate Adjustment none
Major Inhibition Period n/a
Minor Inhibition Period unknown
Power Disposable cell
Cell Number unknown
Case Back Screw
Water Resistance unknown
Features 3-hand, no numeral dial
  Day, date (not perpetual)
Timing Results Basic data  &  Further details
Images Photos - Large File Sizes!
Documents User manual