Seiko Cal. 3852 - 731

The Seiko 3852-731 represents an important milestone in Seiko's 1994 lineup. Powered by the 3852 caliber with 17j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-5fa73a44d6ee]

Also known as: World Timer, Crown

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1994

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