Seiko Cal. 7136 - 716

This Hand-Winding model from 1978 features a 39mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-875baec7be5a]

Also known as: Turtle, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1978

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