Seiko Cal. 5613 - 873

This Hand-Winding model from 1972 features a 38mm Hardlex-Coated Steel case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-97cf14364dbb]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1972

Related Models

• Seiko 4478-670
• Seiko 6386-452
• Seiko 4527-360
• Seiko 5646-636
• Seiko 7128-589
• Seiko 4597-365
• Seiko 6249-657
• Seiko 4452-169
• Seiko 6146-888
• Seiko 7042-103
• Seiko 6626-793
• Seiko 6371-147