Seiko Cal. 5637 - 480

The Seiko 5637-480 represents an important milestone in Seiko's 1997 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-3418cd424ec7]

Also known as: UFO, Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1997

Related Models

• Seiko 6613-353
• Seiko 4553-242
• Seiko 6333-902
• Seiko 4545-323
• Seiko 3857-976
• Seiko 3890-123
• Seiko 6114-497
• Seiko 7127-652
• Seiko 6632-410
• Seiko 7030-268
• Seiko 5695-183
• Seiko 7147-311