Seiko Cal. 4597 - 681

The 4597-681 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4597 caliber with 20j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-dc12851989c2]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1987

Related Models

• Seiko 5290-984
• Seiko 4584-511
• Seiko 7048-906
• Seiko 4593-831
• Seiko 6137-181
• Seiko 7152-722
• Seiko 4566-637
• Seiko 5649-100
• Seiko 6164-331
• Seiko 4481-231
• Seiko 6157-281
• Seiko 5254-936