Seiko Cal. 3872 - 733

The Seiko 3872-733 represents an important milestone in Seiko's 1996 lineup. Powered by the 3872 caliber with 25j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-7ccb72535cb5]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1996

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