Seiko Cal. 5223 - 279

Seiko 5223-279

The Seiko 5223-279 represents an important milestone in Seiko's 1967 lineup. Powered by the 5223 caliber with 33j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-dfaf66f001d9]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1967

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