Seiko Cal. 6251 - 547

The Seiko 6251-547 represents an important milestone in Seiko's 1975 lineup. Powered by the 6251 caliber with 34j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-682a5ae5558d]

Also known as: Samurai, Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1975

Related Models

• Seiko 5282-162
• Seiko 5276-315
• Seiko 6118-358
• Seiko 6625-779
• Seiko 6128-644
• Seiko 6367-441
• Seiko 7171-164
• Seiko 5249-732
• Seiko 6663-697
• Seiko 5240-995
• Seiko 0722-469
• Seiko 5653-356