Seiko Cal. 6377 - 765

The Seiko 6377-765 represents an important milestone in Seiko's 1973 lineup. It features a White dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-2a00e2dbcf1b]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1973

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