Seiko Cal. 5673 - 508

This Automatic model from 1975 features a 42mm Hardlex-Coated Steel case. Powered by the 5673 caliber with 25j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-56190ff5ae01]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1975

Related Models

• Seiko 3828-947
• Seiko 4541-773
• Seiko 4499-403
• Seiko 4470-851
• Seiko 5223-110
• Seiko 6336-759
• Seiko 4468-527
• Seiko 3818-956
• Seiko 4463-914
• Seiko 7094-702
• Seiko 0778-752
• Seiko 4595-745