Seiko Cal. 5666 - 111

Seiko 5666-111

The Seiko 5666-111 represents an important milestone in Seiko's 1969 lineup. Powered by the 5666 caliber with 22j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-b09e708ef6c3]

Also known as: Sumo, Rally

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
41mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
22j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1969

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