Seiko Cal. 3899 - 145

This Spring Drive model from 1974 features a 45mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-0e740c7e8b8b]

Also known as: Panda, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1974

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