Seiko Cal. 4446 - 559

This Hand-Winding model from 1972 features a 37mm Two-Tone case. It features a Silver dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-e1576b04c1ef]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1972

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