Seiko Cal. 5664 - 240

This Hand-Winding model from 1977 features a 35mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-052f35f657b9]

Also known as: Shogun, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1977

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