Seiko Cal. 6343 - 978

This Quartz model from 1976 features a 46mm Two-Tone case. It features a Navy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-f366cd9a2295]

Also known as: Samurai, Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1976

Related Models

• Seiko 7075-554
• Seiko 6256-615
• Seiko 5682-802
• Seiko 4423-289
• Seiko 7023-934
• Seiko 4550-229
• Seiko 0725-596
• Seiko 0725-323
• Seiko 4534-879
• Seiko 6652-497
• Seiko 4580-340
• Seiko 7184-529