Seiko Cal. 7031 - 531

Seiko 7031-531

The 7031-531 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7031 caliber with 19j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-a033043fb188]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
35mm
Case Thickness
13.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
19j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1987

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seikata-wm-a033043fb188