Seiko Cal. 5234 - 639

The Seiko 5234-639 represents an important milestone in Seiko's 1998 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-9adc517c2b73]

Also known as: UFO, Baby Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

32j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1998

Related Models

• Seiko 6162-663
• Seiko 7175-530
• Seiko 0718-117
• Seiko 6276-309
• Seiko 6211-696
• Seiko 3842-447
• Seiko 6356-499
• Seiko 4477-184
• Seiko 6147-563
• Seiko 6315-510
• Seiko 7192-918
• Seiko 5683-223