Seiko Cal. 6381 - 503

The Seiko 6381-503 represents an important milestone in Seiko's 1982 lineup. Powered by the 6381 caliber with 36j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-b1a27a904e4a]

Also known as: Samurai, Panda

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1982

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