Seiko Cal. 5648 - 751

This Solar model from 1975 features a 35mm Titanium case. Powered by the 5648 caliber with 26j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-6897332bb5b2]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1975

Related Models

• Seiko 6190-111
• Seiko 6123-384
• Seiko 7043-633
• Seiko 7063-777
• Seiko 6295-944
• Seiko 4596-960
• Seiko 7191-465
• Seiko 0745-521
• Seiko 7031-526
• Seiko 5694-978
• Seiko 4464-467
• Seiko 6217-361