Seiko Cal. 6320 - 324

The Seiko 6320-324 represents an important milestone in Seiko's 1985 lineup. It features a Navy dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-a6757f7361d4]

Also known as: Bullhead, World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1985

Related Models

• Seiko 7125-124
• Seiko 6329-686
• Seiko 6395-178
• Seiko 5620-556
• Seiko 0749-302
• Seiko 0740-827
• Seiko 0788-335
• Seiko 6181-974
• Seiko 6237-833
• Seiko 6148-282
• Seiko 4516-497
• Seiko 3898-502