Seiko Cal. 3898 - 479

Released in 1969, the Cal. 3898 with design code 479 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-e2cbdf85db3d]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1969

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