Seiko Cal. 7163 - 649

This Hand-Winding model from 1970 features a 37mm PVD Black case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-8ea822ee386b]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1970

Related Models

• Seiko 6672-190
• Seiko 6223-720
• Seiko 6116-850
• Seiko 5252-633
• Seiko 4425-330
• Seiko 3893-282
• Seiko 6370-726
• Seiko 4465-887
• Seiko 3884-122
• Seiko 3857-932
• Seiko 5673-652
• Seiko 4572-533