Seiko Cal. 0741 - 911

The Seiko 0741-911 represents an important milestone in Seiko's 1987 lineup. Powered by the 0741 caliber with 23j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-229d571135b6]

Also known as: Helmet, World Timer

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1987

Related Models

• Seiko 6688-347
• Seiko 5647-255
• Seiko 6632-580
• Seiko 6177-466
• Seiko 4558-705
• Seiko 4415-335
• Seiko 6646-621
• Seiko 4475-583
• Seiko 5687-863
• Seiko 4529-724
• Seiko 3826-614
• Seiko 7118-994