Seiko Cal. 6377 - 286

This Spring Drive model from 1967 features a 40mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-451fa091a7c6]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1967

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