Seiko Cal. 5673 - 646

The Seiko 5673-646 represents an important milestone in Seiko's 1980 lineup. Powered by the 5673 caliber with 17j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-d7c4a834f31b]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1980

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