Seiko Cal. 5621 - 106

The Seiko 5621-106 represents an important milestone in Seiko's 1970 lineup. With its 18mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-007b704fc9d3]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1970

Related Models

• Seiko 3894-372
• Seiko 6342-768
• Seiko 6197-919
• Seiko 7082-809
• Seiko 6255-224
• Seiko 0793-359
• Seiko 5668-952
• Seiko 7017-236
• Seiko 6630-571
• Seiko 6297-413
• Seiko 5243-662
• Seiko 4574-623