Seiko Cal. 7127 - 683

This Spring Drive model from 1968 features a 39mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-50a8ffe8f554]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1968

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