Seiko Cal. 7023 - 493

Seiko 7023-493

This Automatic model from 1974 features a 40mm Hardlex-Coated Steel case. Powered by the 7023 caliber with 36j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-2c09efad4639]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
70m
Dial Color
Navy
Jewels
36j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1974

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seikata-wm-2c09efad4639