Seiko Cal. 4436 - 328

The Seiko 4436-328 represents an important milestone in Seiko's 1998 lineup. Powered by the 4436 caliber with 34j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-81abe3718eed]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1998

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