Seiko Cal. 3893 - 226

This Hand-Winding model from 1970 features a 37mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-89d098201c69]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1970

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