Seiko Cal. 7031 - 136

The Seiko 7031-136 represents an important milestone in Seiko's 1995 lineup. It features a Cream dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-135143884614]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1995

Related Models

• Seiko 6333-223
• Seiko 4497-399
• Seiko 5241-319
• Seiko 7155-971
• Seiko 6199-155
• Seiko 5699-916
• Seiko 0783-428
• Seiko 0771-283
• Seiko 5237-387
• Seiko 3815-637
• Seiko 4435-175
• Seiko 6274-293