Seiko Cal. 4587 - 657

The Seiko 4587-657 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-a7437f7e6b23]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1981

Related Models

• Seiko 6290-322
• Seiko 3883-837
• Seiko 6610-376
• Seiko 7058-443
• Seiko 5615-609
• Seiko 7051-845
• Seiko 4482-440
• Seiko 3867-183
• Seiko 3879-751
• Seiko 6190-472
• Seiko 6321-731
• Seiko 6621-506