Seiko Cal. 4456 - 740

This Hand-Winding model from 1979 features a 42mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-88d98934b584]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1979

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