Seiko Cal. 6257 - 186

The 6257-186 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b26dbe55b047]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1969

Related Models

• Seiko 7040-139
• Seiko 4453-175
• Seiko 6369-953
• Seiko 6340-674
• Seiko 0763-382
• Seiko 3838-339
• Seiko 6219-320
• Seiko 6182-666
• Seiko 4418-337
• Seiko 6117-218
• Seiko 6332-696
• Seiko 6328-327