Seiko Cal. 4453 - 688

Seiko 4453-688

This Hand-Winding model from 1979 features a 45mm Titanium case. Powered by the 4453 caliber with 27j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-d96682bee733]

Also known as: Navigator

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1979

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seikata-wm-d96682bee733