Seiko Cal. 6374 - 316

Seiko 6374-316

This Automatic model from 1972 features a 34mm Hardlex-Coated Steel case. Powered by the 6374 caliber with 31j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-8b8500283785]

Also known as: Sumo, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1972

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seikata-wm-8b8500283785