Seiko Cal. 6631 - 803

The Seiko 6631-803 represents an important milestone in Seiko's 1996 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-5bb37b0a9ce8]

Also known as: Panda, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1996

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