Seiko Cal. 6646 - 169

The Seiko 6646-169 represents an important milestone in Seiko's 1984 lineup. Powered by the 6646 caliber with 30j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-448b104e7444]

Also known as: Rally, Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1984

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