Seiko Cal. 4453 - 623

Seiko 4453-623

This Quartz model from 1969 features a 37mm Stainless Steel case. Powered by the 4453 caliber with 24j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-ae885d70a47c]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1969

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