Seiko Cal. 4540 - 930

The 4540-930 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4540 caliber with 35j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-3bb8ae8ccd9e]

Also known as: Samurai, Panda

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1975

Related Models

• Seiko 4566-164
• Seiko 7050-827
• Seiko 6627-964
• Seiko 7194-609
• Seiko 6349-991
• Seiko 6322-462
• Seiko 6321-354
• Seiko 6630-644
• Seiko 6285-229
• Seiko 6140-553
• Seiko 7037-314
• Seiko 6689-365