Seiko Cal. 3887 - 604

The 3887-604 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-da9ba1da6531]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1974

Related Models

• Seiko 6371-685
• Seiko 3874-680
• Seiko 7133-997
• Seiko 5625-806
• Seiko 4477-967
• Seiko 3810-570
• Seiko 6666-454
• Seiko 6344-295
• Seiko 4431-523
• Seiko 7072-882
• Seiko 6167-372
• Seiko 4412-585