Seiko Cal. 0721 - 355

This Spring Drive model from 1991 features a 45mm Two-Tone case. It features a Champagne dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-f598c498ab87]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1991

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