Seiko Cal. 6383 - 685

Seiko 6383-685

The 6383-685 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6383 caliber with 33j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-a86f9e7bf3ab]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
35mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1972

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