Seiko Cal. 4471 - 436

Seiko 4471-436

This Kinetic model from 1977 features a 38mm Gold-Plated case. Powered by the 4471 caliber with 31j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-3123fe2feb28]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
200m
Dial Color
Burgundy
Jewels
31j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1977

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