Seiko Cal. 6666 - 866

Seiko 6666-866

The 6666-866 is a sought-after Solar piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-1aaed64a2828]

Also known as: Monster, Shogun

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Navy
Jewels
31j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1968

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