Seiko Cal. 6131 - 776

The Seiko 6131-776 represents an important milestone in Seiko's 1970 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-d22a98e27a06]

Also known as: Rally, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1970

Related Models

• Seiko 3845-484
• Seiko 4484-185
• Seiko 6284-522
• Seiko 6297-240
• Seiko 5256-270
• Seiko 4493-191
• Seiko 3891-780
• Seiko 4468-947
• Seiko 6387-280
• Seiko 6353-111
• Seiko 0740-830
• Seiko 6354-239