Seiko Cal. 6387 - 800

This Automatic model from 1968 features a 37mm Gold-Plated case. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-eac14c973fb1]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1968

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