Seiko Cal. 0756 - 645

Seiko 0756-645

The 0756-645 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-a1e8f4ef148f]

Also known as: Bullhead

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Cream
Jewels
28j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1969

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