Seiko Cal. 3816 - 482

Seiko 3816-482

The 3816-482 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-c9761fdf4c28]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
9.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1979

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