Seiko Cal. 6371 - 274

Seiko 6371-274

This Automatic model from 1968 features a 36mm Titanium case. Powered by the 6371 caliber with 32j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-f685e2c317e4]

Also known as: Samurai, Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Cream
Jewels
32j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1968

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