Seiko Cal. 3899 - 913

Released in 1967, the Cal. 3899 with design code 913 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-debb1ad28420]

Also known as: Panda, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1967

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