Seiko Cal. 6666 - 554

Seiko 6666-554

The 6666-554 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-260f7c2b3784]

Also known as: UFO, Rally

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1999

Related Models

seikata-wm-260f7c2b3784