Seiko Cal. 4432 - 661

The Seiko 4432-661 represents an important milestone in Seiko's 1997 lineup. Powered by the 4432 caliber with 28j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-f83be5c2c647]

Also known as: Shogun, Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1997

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