Seiko Cal. 7139 - 805

The Seiko 7139-805 represents an important milestone in Seiko's 1971 lineup. With its 21mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-a473adba043b]

Also known as: Rally, Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1971

Related Models

• Seiko 6283-814
• Seiko 4413-703
• Seiko 6387-739
• Seiko 4581-532
• Seiko 6686-701
• Seiko 6664-652
• Seiko 6172-192
• Seiko 7121-922
• Seiko 6168-663
• Seiko 6396-562
• Seiko 7166-532
• Seiko 6146-309