Seiko Cal. 6320 - 340

The Seiko 6320-340 represents an important milestone in Seiko's 1979 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-72da546e0172]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1979

Related Models

• Seiko 3843-667
• Seiko 4558-793
• Seiko 7037-759
• Seiko 6173-510
• Seiko 3867-103
• Seiko 7024-572
• Seiko 7165-750
• Seiko 3845-985
• Seiko 4453-464
• Seiko 5292-360
• Seiko 5699-926
• Seiko 6243-602