Seiko Cal. 6660 - 412

Seiko 6660-412

The 6660-412 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-e870d707acfc]

Also known as: UFO, Arnie

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
45mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
80m
Dial Color
Black
Jewels
26j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1974

Related Models

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