Seiko Cal. 0745 - 818

Seiko 0745-818

The 0745-818 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0745 caliber with 31j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-6ce882f01183]

Also known as: Monster, Helmet

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
40mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Navy
Jewels
31j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1978

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seikata-wm-6ce882f01183