Seiko Cal. 6317 - 757

This Solar model from 1976 features a 39mm Titanium case. Powered by the 6317 caliber with 27j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-172d1de5f2e9]

Also known as: Samurai, Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1976

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