Seiko Cal. 4541 - 549

This Hand-Winding model from 1966 features a 37mm Gold-Plated case. It features a Black dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-482d0d9b7447]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1966

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