Seiko Cal. 6373 - 189

Seiko 6373-189

This Quartz model from 1979 features a 38mm Hardlex-Coated Steel case. Powered by the 6373 caliber with 21j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-b06fc5ae3b8d]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1979

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