Seiko Cal. 6617 - 379

Seiko 6617-379

The 6617-379 is a sought-after Solar piece from Seiko's golden era. Powered by the 6617 caliber with 29j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-a0365a1cf2ec]

Also known as: Bullhead

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
13.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1982

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