Seiko Cal. 6221 - 238

The Seiko 6221-238 represents an important milestone in Seiko's 1999 lineup. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-bb35324c6898]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1999

Related Models

• Seiko 6166-296
• Seiko 5288-446
• Seiko 0777-221
• Seiko 6363-838
• Seiko 7026-176
• Seiko 6155-533
• Seiko 6166-496
• Seiko 4524-510
• Seiko 5646-117
• Seiko 4453-140
• Seiko 6148-181
• Seiko 3831-306