Seiko Cal. 5287 - 431

This Spring Drive model from 1980 features a 43mm Two-Tone case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ce1600dcca4c]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1980

Related Models

• Seiko 6351-965
• Seiko 4483-159
• Seiko 6293-292
• Seiko 6639-723
• Seiko 7164-578
• Seiko 6131-566
• Seiko 0741-314
• Seiko 7143-651
• Seiko 6144-903
• Seiko 4431-966
• Seiko 7140-783
• Seiko 6618-801