Seiko Cal. 3877 - 587

This Spring Drive model from 1974 features a 36mm PVD Black case. It features a Green dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-aa58bb9444a6]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1974

Related Models

• Seiko 6686-761
• Seiko 7091-842
• Seiko 5610-490
• Seiko 6358-123
• Seiko 4568-612
• Seiko 4565-916
• Seiko 7076-484
• Seiko 4549-865
• Seiko 6659-489
• Seiko 4486-952
• Seiko 3832-256
• Seiko 6166-679