Seiko Cal. 4540 - 127

This Quartz model from 1990 features a 35mm PVD Black case. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-0343b4931bc9]

Also known as: Samurai, Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1990

Related Models

• Seiko 3821-403
• Seiko 7087-462
• Seiko 5615-780
• Seiko 4596-727
• Seiko 5241-569
• Seiko 7035-470
• Seiko 6133-805
• Seiko 6385-595
• Seiko 6299-166
• Seiko 6697-156
• Seiko 4594-394
• Seiko 6159-197