Seiko Cal. 7021 - 664

This Solar model from 1974 features a 41mm Titanium case. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-0ab1de255bc4]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1974

Related Models

• Seiko 6662-571
• Seiko 6218-701
• Seiko 0752-543
• Seiko 6370-799
• Seiko 7075-407
• Seiko 0718-436
• Seiko 5656-987
• Seiko 4538-186
• Seiko 5247-486
• Seiko 4579-492
• Seiko 5654-351
• Seiko 6199-784