Seiko Cal. 5242 - 664

The Seiko 5242-664 represents an important milestone in Seiko's 1997 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-2ef434aec1f5]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1997

Related Models

• Seiko 7079-745
• Seiko 4593-993
• Seiko 7197-404
• Seiko 0716-623
• Seiko 6284-256
• Seiko 7039-815
• Seiko 6368-645
• Seiko 7153-878
• Seiko 7034-300
• Seiko 6231-830
• Seiko 5215-835
• Seiko 6666-593