Seiko Cal. 6683 - 359

The Seiko 6683-359 represents an important milestone in Seiko's 1977 lineup. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-0fa9d61a4eb5]

Also known as: Monster, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1977

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