Seiko Cal. 5681 - 731

The 5681-731 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-13d3a2240aa0]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1992

Related Models

• Seiko 6118-800
• Seiko 6673-413
• Seiko 5697-329
• Seiko 6646-254
• Seiko 5268-212
• Seiko 6333-873
• Seiko 6130-562
• Seiko 6273-332
• Seiko 6398-879
• Seiko 6324-473
• Seiko 6650-269
• Seiko 6389-234