Seiko Cal. 6397 - 149

This Automatic model from 1966 features a 45mm Titanium case. Powered by the 6397 caliber with 17j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-4845abf1ad96]

Also known as: Turtle, Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1966

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