Seiko Cal. 6659 - 636

Seiko 6659-636

The 6659-636 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-b3bc565e26de]

Also known as: Silverwave, Bellmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1974

Related Models

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