Seiko Cal. 7191 - 155

This Quartz model from 1996 features a 36mm Stainless Steel case. Powered by the 7191 caliber with 28j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-8b1ad3206b2e]

Also known as: UFO, World Timer

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1996

Related Models

• Seiko 4448-618
• Seiko 0717-252
• Seiko 6364-700
• Seiko 0744-988
• Seiko 6118-776
• Seiko 5688-933
• Seiko 6370-528
• Seiko 6351-472
• Seiko 5273-925
• Seiko 5668-880
• Seiko 7182-484
• Seiko 7196-491