Seiko Cal. 6659 - 745

Seiko 6659-745

The 6659-745 is a sought-after Solar piece from Seiko's golden era. Powered by the 6659 caliber with 28j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-c1d35ea27d13]

Also known as: Turtle, Bullhead

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
15.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Champagne
Jewels
28j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1986

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