Seiko Cal. 5653 - 821

This Automatic model from 1970 features a 38mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-567740c0c571]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1970

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