Seiko Cal. 7042 - 434

Seiko 7042-434

The 7042-434 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7042 caliber with 23j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-956482e92a79]

Also known as: UFO, Rally

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
43mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1983

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