Seiko Cal. 5652 - 120

This Hand-Winding model from 1979 features a 38mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-4f8567f20860]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1979

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