Seiko Cal. 3841 - 221

Seiko 3841-221

The 3841-221 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3841 caliber with 31j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-cacece6b1b79]

Also known as: Silverwave

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
42mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1977

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