Seiko Cal. 7191 - 686

The Seiko 7191-686 represents an important milestone in Seiko's 1986 lineup. With its 21mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-9c96a7be6ec0]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1986

Related Models

• Seiko 6197-232
• Seiko 7184-571
• Seiko 5660-881
• Seiko 6677-996
• Seiko 4544-947
• Seiko 5215-140
• Seiko 5640-510
• Seiko 5238-884
• Seiko 4462-984
• Seiko 6378-924
• Seiko 5231-251
• Seiko 6147-722