Seiko Cal. 6383 - 551

The 6383-551 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6383 caliber with 36j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-2e7b5c6f3e92]

Also known as: Sumo, Panda

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

36j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1984

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