Seiko Cal. 6641 - 149

The Seiko 6641-149 represents an important milestone in Seiko's 1993 lineup. Powered by the 6641 caliber with 25j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-c74df56ac7f6]

Also known as: Turtle, Emperor

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1993

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