Seiko Cal. 4448 - 145

This Hand-Winding model from 1979 features a 46mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-3df4eb83aa24]

Also known as: Shogun, Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1979

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