Seiko Cal. 6683 - 434

The Seiko 6683-434 represents an important milestone in Seiko's 1978 lineup. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-099bd749fb07]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

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