Seiko Cal. 0740 - 409

Seiko 0740-409

The 0740-409 is a sought-after Solar piece from Seiko's golden era. Powered by the 0740 caliber with 17j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-8a79e0802aa1]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
40mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
17j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1975

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