Seiko Cal. 3887 - 944

This Hand-Winding model from 1993 features a 34mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-aeb1352697b5]

Also known as: Monster, Bullhead

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1993

Related Models

• Seiko 4525-128
• Seiko 6399-784
• Seiko 3820-473
• Seiko 5276-742
• Seiko 0783-692
• Seiko 7176-130
• Seiko 6133-736
• Seiko 0785-649
• Seiko 0764-811
• Seiko 6670-237
• Seiko 6666-541
• Seiko 4513-637