Seiko Cal. 6298 - 634

The Seiko 6298-634 represents an important milestone in Seiko's 1991 lineup. With its 20mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-3befdce9cd25]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1991

Related Models

• Seiko 3856-701
• Seiko 7094-900
• Seiko 6629-129
• Seiko 4523-871
• Seiko 3827-866
• Seiko 5270-295
• Seiko 6336-245
• Seiko 3816-599
• Seiko 3889-746
• Seiko 3844-698
• Seiko 6274-455
• Seiko 4512-629