Seiko Cal. 3866 - 551

Seiko 3866-551

The 3866-551 is a sought-after Solar piece from Seiko's golden era. Powered by the 3866 caliber with 24j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-6e3f4e33f583]

Also known as: UFO, Emperor

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1996

Related Models

seikata-wm-6e3f4e33f583