Seiko Cal. 6666 - 725

Seiko 6666-725

The 6666-725 is a sought-after Solar piece from Seiko's golden era. Powered by the 6666 caliber with 31j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-62c133427635]

Also known as: Navigator

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
31j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1969

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seikata-wm-62c133427635