Seiko Cal. 5643 - 409

The Seiko 5643-409 represents an important milestone in Seiko's 1994 lineup. Powered by the 5643 caliber with 35j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-622d4eea8b28]

Also known as: Panda, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1994

Related Models

• Seiko 6654-544
• Seiko 6667-306
• Seiko 7112-979
• Seiko 7084-975
• Seiko 3855-446
• Seiko 4487-842
• Seiko 0747-761
• Seiko 3849-484
• Seiko 4466-700
• Seiko 3881-530
• Seiko 5657-269
• Seiko 6672-255