Seiko Cal. 0712 - 423

Seiko 0712-423

This Solar model from 1971 features a 38mm Hardlex-Coated Steel case. Powered by the 0712 caliber with 21j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-940d71f1d16a]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1971

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