Seiko Cal. 3894 - 377

This Quartz model from 1980 features a 37mm Two-Tone case. With its 18mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-0575bf39fbbd]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1980

Related Models

• Seiko 5662-391
• Seiko 4524-149
• Seiko 4516-541
• Seiko 3820-636
• Seiko 4574-119
• Seiko 6690-296
• Seiko 3884-773
• Seiko 7188-200
• Seiko 6642-283
• Seiko 3856-186
• Seiko 6624-205
• Seiko 4478-558