Seiko Cal. 6384 - 903

The Seiko 6384-903 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-600a19ab66b3]

Also known as: Tuna, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1983

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