Seiko Cal. 6340 - 878

This Hand-Winding model from 1973 features a 35mm Titanium case. Powered by the 6340 caliber with 22j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-fb613c6e797a]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1973

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