Seiko Cal. 7042 - 312

Seiko 7042-312

The 7042-312 is a sought-after Solar piece from Seiko's golden era. Powered by the 7042 caliber with 32j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-a5a92975498b]

Also known as: Helmet, Arnie

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
White
Jewels
32j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1991

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