Seiko Cal. 0740 - 687

Seiko 0740-687

The 0740-687 is a sought-after Hand-Winding piece from Seiko's golden era. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-fa5472905106]

Also known as: Pogue, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
18j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1968

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seikata-wm-fa5472905106