Seiko Cal. 6134 - 631

The Seiko 6134-631 represents an important milestone in Seiko's 1979 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-333761d57ba8]

Also known as: Turtle, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1979

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