Seiko Cal. 4449 - 339

This Spring Drive model from 1977 features a 42mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-a230055b2a6a]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1977

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