Seiko Cal. 6261 - 725

The Seiko 6261-725 represents an important milestone in Seiko's 1978 lineup. Powered by the 6261 caliber with 20j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-d725b1cfb929]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1978

Related Models

• Seiko 6644-164
• Seiko 5226-696
• Seiko 5620-952
• Seiko 0768-263
• Seiko 7176-794
• Seiko 0759-163
• Seiko 3814-250
• Seiko 3839-449
• Seiko 7137-152
• Seiko 3877-165
• Seiko 7167-753
• Seiko 4443-362