Seiko Cal. 5291 - 734

This Automatic model from 1981 features a 45mm Two-Tone case. Powered by the 5291 caliber with 34j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-cb7e88ef495d]

Also known as: Monster, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1981

Related Models

• Seiko 7123-923
• Seiko 5277-374
• Seiko 6320-845
• Seiko 4561-866
• Seiko 7144-771
• Seiko 4599-327
• Seiko 3878-669
• Seiko 7178-961
• Seiko 4461-820
• Seiko 6641-309
• Seiko 0764-783
• Seiko 6660-425