Seiko Cal. 7031 - 919

The Seiko 7031-919 represents an important milestone in Seiko's 1987 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c09fc89140af]

Also known as: Sea Horse, Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1987

Related Models

• Seiko 0714-729
• Seiko 6244-578
• Seiko 4570-212
• Seiko 7071-792
• Seiko 5671-868
• Seiko 6284-689
• Seiko 5282-360
• Seiko 6359-898
• Seiko 7050-271
• Seiko 6187-346
• Seiko 6183-996
• Seiko 5217-147