Seiko Cal. 4481 - 873

This Hand-Winding model from 1977 features a 41mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-b9cf9371661f]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1977

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