Seiko Cal. 6375 - 105

The Seiko 6375-105 represents an important milestone in Seiko's 1979 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-9a81fd0fd308]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1979

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