Seiko Cal. 5643 - 396

The 5643-396 is a sought-after Automatic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-ea60610c396b]

Also known as: Panda, Bullhead

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1969

Related Models

• Seiko 5236-393
• Seiko 6321-539
• Seiko 6625-494
• Seiko 7169-680
• Seiko 4433-186
• Seiko 7179-793
• Seiko 6297-694
• Seiko 7059-563
• Seiko 0751-541
• Seiko 3810-986
• Seiko 5250-494
• Seiko 6327-845