Seiko Cal. 6646 - 683

The Seiko 6646-683 represents an important milestone in Seiko's 1986 lineup. Powered by the 6646 caliber with 24j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-55789d9b9810]

Also known as: Panda, Arnie

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1986

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