Seiko Cal. 6254 - 807

The 6254-807 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6254 caliber with 18j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-052e8539106b]

Also known as: Sumo, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1966

Related Models

• Seiko 3880-808
• Seiko 7178-116
• Seiko 6165-350
• Seiko 6670-154
• Seiko 4578-651
• Seiko 6141-426
• Seiko 6382-865
• Seiko 6169-480
• Seiko 6296-847
• Seiko 6234-815
• Seiko 4560-564
• Seiko 6165-199