Seiko Cal. 3887 - 638

This Hand-Winding model from 1990 features a 40mm Gold-Plated case. With its 20mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-6674baf8bc60]

Also known as: Shogun, Pogue

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1990

Related Models

• Seiko 4435-632
• Seiko 0765-242
• Seiko 6687-703
• Seiko 4431-736
• Seiko 6617-122
• Seiko 6265-869
• Seiko 4549-250
• Seiko 0798-985
• Seiko 5652-690
• Seiko 6222-633
• Seiko 0786-275
• Seiko 7172-713