Seiko Cal. 5613 - 791

Released in 1990, the Cal. 5613 with design code 791 was part of Seiko's domestic market collection. Powered by the 5613 caliber with 21j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-bf87262cce00]

Also known as: UFO, Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1990

Related Models

• Seiko 0744-164
• Seiko 4575-487
• Seiko 4491-616
• Seiko 6629-916
• Seiko 6194-458
• Seiko 7181-867
• Seiko 6113-541
• Seiko 7012-955
• Seiko 5299-143
• Seiko 0761-204
• Seiko 5659-216
• Seiko 7163-761