Seiko Cal. 4448 - 146

This Hand-Winding model from 1966 features a 43mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-31bf36dafb38]

Also known as: Tuna, Panda

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1966

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