Seiko Cal. 3830 - 187

This Quartz model from 1979 features a 45mm Hardlex-Coated Steel case. It features a Navy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-cddaea763e82]

Also known as: Rally, Crown

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1979

Related Models

• Seiko 5230-220
• Seiko 5636-834
• Seiko 6335-480
• Seiko 6365-220
• Seiko 4487-221
• Seiko 5643-500
• Seiko 7049-397
• Seiko 6628-573
• Seiko 5638-555
• Seiko 4565-890
• Seiko 7045-976
• Seiko 6343-876