Seiko Cal. 6680 - 434

Seiko 6680-434

The 6680-434 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6680 caliber with 36j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-7bb0bb368185]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
80m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1978

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