Seiko Cal. 6255 - 305

The 6255-305 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6255 caliber with 20j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-e4e7cc001f43]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1993

Related Models

• Seiko 6344-248
• Seiko 5612-535
• Seiko 4560-145
• Seiko 7025-737
• Seiko 4477-830
• Seiko 7134-474
• Seiko 6281-156
• Seiko 6383-461
• Seiko 5276-262
• Seiko 3830-126
• Seiko 5686-906
• Seiko 4479-715