Seiko Cal. 7129 - 412

This Spring Drive model from 1968 features a 35mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-f8c2f6c98ec9]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1968

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