Seiko Cal. 5221 - 921

The 5221-921 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-aa19fa655bdd]

Also known as: UFO, Rally

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1988

Related Models

• Seiko 7120-100
• Seiko 5279-957
• Seiko 7043-523
• Seiko 7073-922
• Seiko 6238-796
• Seiko 6289-245
• Seiko 4574-271
• Seiko 5646-452
• Seiko 6271-694
• Seiko 6170-910
• Seiko 7076-607
• Seiko 7198-175