Seiko Cal. 4491 - 756

This Hand-Winding model from 1988 features a 45mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-cfcfbf4eb233]

Also known as: Goldfeather, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1988

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