Seiko Cal. 6652 - 830

This Automatic model from 1972 features a 38mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-c97088153cdb]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1972

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