Seiko Cal. 6357 - 646

The Seiko 6357-646 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-d6a93cd29ea3]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1969

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