Seiko Cal. 7040 - 374

Seiko 7040-374

The 7040-374 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7040 caliber with 27j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-678777e91b72]

Also known as: Sportsmatic, Emperor

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1982

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seikata-wm-678777e91b72