Seiko Cal. 5285 - 240

Seiko 5285-240

The Seiko 5285-240 represents an important milestone in Seiko's 1972 lineup. Powered by the 5285 caliber with 32j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-ea258cd87cff]

Also known as: Sumo, Sea Horse

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1972

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