Seiko Cal. 5642 - 424

The Seiko 5642-424 represents an important milestone in Seiko's 1993 lineup. It features a Burgundy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-f3dfe1024ecd]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1993

Related Models

• Seiko 3896-923
• Seiko 6180-563
• Seiko 7167-760
• Seiko 4425-391
• Seiko 6346-167
• Seiko 4551-309
• Seiko 5664-245
• Seiko 6175-566
• Seiko 5664-282
• Seiko 6641-195
• Seiko 0741-950
• Seiko 5636-864