Seiko Cal. 6342 - 257

This Spring Drive model from 1980 features a 38mm Titanium case. Powered by the 6342 caliber with 26j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-c465de9d01cb]

Also known as: Turtle, Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1980

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