Seiko Cal. 3841 - 167

This Spring Drive model from 1969 features a 37mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-70a306377871]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1969

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