Seiko Cal. 3826 - 566

Seiko 3826-566

The 3826-566 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3826 caliber with 17j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-2e1eea4808e1]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1985

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