Seiko Cal. 3872 - 733

The Seiko 3872-733 represents an important milestone in Seiko's 1997 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-32bdcc35a332]

Also known as: Helmet, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1997

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