Seiko Cal. 0731 - 729

Seiko 0731-729

The 0731-729 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0731 caliber with 18j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-8eaf253bf6e3]

Also known as: Shogun, Arnie

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
11.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1996

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