Seiko Cal. 6381 - 652

The Seiko 6381-652 represents an important milestone in Seiko's 1972 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-718688232aa0]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1972

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