Seiko Cal. 5231 - 977

The Seiko 5231-977 represents an important milestone in Seiko's 1994 lineup. With its 18mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-9ecc7e646998]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1994

Related Models

• Seiko 3816-272
• Seiko 7056-294
• Seiko 7119-787
• Seiko 5226-987
• Seiko 5298-945
• Seiko 6252-550
• Seiko 7180-696
• Seiko 5257-330
• Seiko 6279-525
• Seiko 7043-501
• Seiko 5290-226
• Seiko 5230-190