Seiko Cal. 6257 - 828

The Seiko 6257-828 represents an important milestone in Seiko's 1974 lineup. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-a471a54f4298]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1974

Related Models

• Seiko 7186-912
• Seiko 3851-192
• Seiko 0791-943
• Seiko 7147-136
• Seiko 0722-317
• Seiko 6217-838
• Seiko 6283-343
• Seiko 7012-417
• Seiko 7057-870
• Seiko 0768-970
• Seiko 7184-128
• Seiko 4579-352