Seiko Cal. 6187 - 732

Seiko 6187-732

The 6187-732 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6187 caliber with 18j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-d582ffd9a58f]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
White
Jewels
18j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1989

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