Seiko Cal. 6129 - 634

This Spring Drive model from 1966 features a 38mm Hardlex-Coated Steel case. It features a Cream dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-b137e2320bfe]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1966

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