Seiko Cal. 4513 - 387

This Automatic model from 1989 features a 41mm Gold-Plated case. Powered by the 4513 caliber with 18j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-3a301af7aa89]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1989

Related Models

• Seiko 5657-631
• Seiko 4549-512
• Seiko 4555-756
• Seiko 4427-631
• Seiko 6669-145
• Seiko 6115-737
• Seiko 5258-278
• Seiko 4486-818
• Seiko 4433-634
• Seiko 5245-842
• Seiko 3814-878
• Seiko 7093-158