Seiko Cal. 6680 - 905

Seiko 6680-905

The 6680-905 is a sought-after Solar piece from Seiko's golden era. Powered by the 6680 caliber with 30j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-a2a4866ec77c]

Also known as: Monster, Flighty

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
43mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1970

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