Seiko Cal. 6261 - 440

This Solar model from 1971 features a 38mm PVD Black case. Powered by the 6261 caliber with 20j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-0564aad99da7]

Also known as: Sumo, Shogun

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1971

Related Models

• Seiko 6333-765
• Seiko 5654-985
• Seiko 0749-691
• Seiko 6199-381
• Seiko 4534-608
• Seiko 4437-113
• Seiko 4441-914
• Seiko 7052-562
• Seiko 6249-187
• Seiko 6149-181
• Seiko 3874-442
• Seiko 5261-325