Seiko Cal. 6243 - 686

The Seiko 6243-686 represents an important milestone in Seiko's 1981 lineup. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-51f4a93a7404]

Also known as: Rally, Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1981

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