Seiko Cal. 6343 - 641

The 6343-641 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-48510acd2ffd]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1971

Related Models

• Seiko 6281-755
• Seiko 7180-597
• Seiko 0712-506
• Seiko 5237-695
• Seiko 4565-603
• Seiko 5284-585
• Seiko 4414-526
• Seiko 6146-172
• Seiko 5221-619
• Seiko 6189-401
• Seiko 6269-598
• Seiko 3886-208