Seiko Cal. 7187 - 810

Seiko 7187-810

The 7187-810 is a sought-after Solar piece from Seiko's golden era. Powered by the 7187 caliber with 36j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-4c7b7e571668]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
36j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1990

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