Seiko Cal. 3821 - 184

This Automatic model from 1997 features a 44mm Stainless Steel case. Powered by the 3821 caliber with 18j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-1583127f9c98]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1997

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