Seiko Cal. 0783 - 646

Seiko 0783-646

The 0783-646 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0783 caliber with 35j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-379ec2685625]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Champagne
Jewels
35j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1992

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seikata-wm-379ec2685625