Seiko Cal. 5673 - 907

This Spring Drive model from 1974 features a 35mm Titanium case. With its 22mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-8aae7d0019be]

Also known as: Bullhead, Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1974

Related Models

• Seiko 6328-162
• Seiko 5225-151
• Seiko 5624-572
• Seiko 6147-467
• Seiko 7121-961
• Seiko 6284-622
• Seiko 3831-404
• Seiko 5247-818
• Seiko 7046-631
• Seiko 6344-902
• Seiko 7127-484
• Seiko 6225-414