Seiko Cal. 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

Related Models

• Seiko 7096-558
• Seiko 0778-123
• Seiko 6255-791
• Seiko 3854-199
• Seiko 6666-989
• Seiko 7185-539
• Seiko 0743-956
• Seiko 6287-943
• Seiko 5640-482
• Seiko 7013-693
• Seiko 6280-918
• Seiko 7166-773