Seiko Cal. 6658 - 770

Seiko 6658-770

The 6658-770 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6658 caliber with 26j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-a916499493e1]

Also known as: Pogue, Rally

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
180m
Dial Color
Navy
Jewels
26j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1984

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