Seiko Cal. 3821 - 593

Seiko 3821-593

The 3821-593 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3821 caliber with 22j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-617cc3b7647f]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
15.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
22j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1966

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seikata-wm-617cc3b7647f