Seiko Cal. 5256 - 851

The 5256-851 is a sought-after Spring Drive piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-9591d46e8e14]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1986

Related Models

• Seiko 4564-969
• Seiko 6250-156
• Seiko 7120-913
• Seiko 6147-857
• Seiko 7020-945
• Seiko 7162-618
• Seiko 5690-230
• Seiko 4466-670
• Seiko 6162-933
• Seiko 5666-251
• Seiko 6297-514
• Seiko 4522-294