Seiko Cal. 6257 - 624

The Seiko 6257-624 represents an important milestone in Seiko's 1991 lineup. With its 19mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-e0f7f7bf737e]

Also known as: Silverwave, Bellmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1991

Related Models

• Seiko 7050-934
• Seiko 4464-638
• Seiko 6345-861
• Seiko 4529-611
• Seiko 6351-806
• Seiko 6228-392
• Seiko 4584-928
• Seiko 3861-451
• Seiko 6283-802
• Seiko 7155-719
• Seiko 3834-589
• Seiko 5647-838