Seiko Cal. 7153 - 440

Seiko 7153-440

This Kinetic model from 1970 features a 37mm Hardlex-Coated Steel case. Powered by the 7153 caliber with 17j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-4ad5d989c66e]

Also known as: Navigator

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1970

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