Seiko Cal. 5221 - 651

The Seiko 5221-651 represents an important milestone in Seiko's 1975 lineup. It features a Silver dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-0e3d83e6c616]

Also known as: Rally, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1975

Related Models

• Seiko 4467-622
• Seiko 4590-276
• Seiko 4527-350
• Seiko 7059-361
• Seiko 6211-912
• Seiko 3834-398
• Seiko 6280-172
• Seiko 7078-221
• Seiko 0774-510
• Seiko 3871-694
• Seiko 6192-690
• Seiko 3873-475