Seiko Cal. 0757 - 740

Seiko 0757-740

The 0757-740 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0757 caliber with 28j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-be3846c1582c]

Also known as: Bullhead, Emperor

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1990

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seikata-wm-be3846c1582c