Seiko Cal. 3833 - 813

Seiko 3833-813

Released in 1984, the Cal. 3833 with design code 813 was part of Seiko's domestic market collection. Powered by the 3833 caliber with 19j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-d80a2ac92ef7]

Also known as: UFO, Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1984

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