Seiko Cal. 7023 - 637

Seiko 7023-637

This Automatic model from 1996 features a 45mm Hardlex-Coated Steel case. Powered by the 7023 caliber with 34j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-64f9da367b51]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
40m
Dial Color
Black
Jewels
34j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1996

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