Seiko Cal. 7042 - 799

The Seiko 7042-799 represents an important milestone in Seiko's 1971 lineup. Powered by the 7042 caliber with 31j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-35a9c4b14309]

Also known as: Bullhead, Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1971

Related Models

• Seiko 4530-740
• Seiko 5228-712
• Seiko 5662-811
• Seiko 5281-236
• Seiko 6212-193
• Seiko 6258-499
• Seiko 6357-317
• Seiko 0764-118
• Seiko 5676-163
• Seiko 6658-186
• Seiko 4536-905
• Seiko 6630-401