Seiko Cal. 6370 - 688

The Seiko 6370-688 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-1e6f81154a3f]

Also known as: Bellmatic, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1967

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