Seiko Cal. 5683 - 611

Seiko 5683-611

The 5683-611 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5683 caliber with 29j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-4a6c738e6afd]

Also known as: Tuna, UFO

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
41mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1992

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