Seiko Cal. 5221 - 275

This Spring Drive model from 1995 features a 37mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-6c77671be66f]

Also known as: UFO, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1995

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