Seiko Cal. 3821 - 184

Seiko 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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seikata-wm-1583127f9c98