Seiko Cal. 6337 - 591

The 6337-591 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-9fb6fe357b89]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1992

Related Models

• Seiko 6681-842
• Seiko 7134-285
• Seiko 7016-496
• Seiko 6358-150
• Seiko 7149-808
• Seiko 6641-364
• Seiko 6694-792
• Seiko 7076-205
• Seiko 5682-457
• Seiko 6192-227
• Seiko 4467-251
• Seiko 7095-863