Seiko Cal. 4581 - 606

The Seiko 4581-606 represents an important milestone in Seiko's 1999 lineup. It features a Navy dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-acd02b0c5e75]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1999

Related Models

• Seiko 5697-458
• Seiko 5290-106
• Seiko 7028-541
• Seiko 6249-524
• Seiko 6379-616
• Seiko 6395-838
• Seiko 6667-546
• Seiko 4433-687
• Seiko 3865-578
• Seiko 7092-721
• Seiko 6675-832
• Seiko 6375-349