Seiko Cal. 7139 - 878

The Seiko 7139-878 represents an important milestone in Seiko's 1994 lineup. With its 18mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-d843ba103864]

Also known as: Flighty

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1994

Related Models

• Seiko 6623-329
• Seiko 6691-821
• Seiko 3875-713
• Seiko 6626-364
• Seiko 4533-929
• Seiko 5253-830
• Seiko 6643-246
• Seiko 6174-195
• Seiko 6182-133
• Seiko 6252-601
• Seiko 5277-880
• Seiko 4527-355