Seiko Cal. 3873 - 228

This Spring Drive model from 1980 features a 45mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-47733d58087c]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1980

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