Seiko Cal. 7189 - 787

Seiko 7189-787

The 7189-787 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7189 caliber with 24j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-7eb5fa7a5627]

Also known as: Helmet, Rally

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
40mm
Case Thickness
11.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
24j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1996

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seikata-wm-7eb5fa7a5627