Seiko Cal. 5656 - 661

This Solar model from 1981 features a 39mm Hardlex-Coated Steel case. It features a Cream dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-45f415027655]

Also known as: Bullhead, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1981

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