Seiko Cal. 3821 - 997

Seiko 3821-997

The 3821-997 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-4b25c82559da]

Also known as: Samurai, Rally

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1998

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