Seiko Cal. 6181 - 518

This Solar model from 1979 features a 42mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-a3edb2eb17cd]

Also known as: Turtle, World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1979

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