Seiko Cal. 3899 - 338

The Seiko 3899-338 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-93e4bb98df06]

Also known as: Sumo, Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1966

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