Seiko Cal. 6621 - 928

This Automatic model from 1983 features a 35mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-4591d7b4a392]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1983

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