Seiko Cal. 5217 - 870

Seiko 5217-870

The 5217-870 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5217 caliber with 20j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-4191e8cdd170]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1987

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seikata-wm-4191e8cdd170