Seiko Cal. 7023 - 925

Seiko 7023-925

The Seiko 7023-925 represents an important milestone in Seiko's 1978 lineup. Powered by the 7023 caliber with 27j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-740c129c9ca8]

Also known as: Monster, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1978

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seikata-wm-740c129c9ca8