Seiko Cal. 4572 - 688

Seiko 4572-688

The Seiko 4572-688 represents an important milestone in Seiko's 1973 lineup. Powered by the 4572 caliber with 28j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-7bc6fed37042]

Also known as: Sumo, Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1973

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