Seiko Cal. 4587 - 494

Released in 1981, the Cal. 4587 with design code 494 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-28657c0c948d]

Also known as: Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1981

Related Models

• Seiko 7145-494
• Seiko 4517-342
• Seiko 6184-728
• Seiko 6226-671
• Seiko 4454-759
• Seiko 5679-557
• Seiko 5253-461
• Seiko 4599-108
• Seiko 6670-267
• Seiko 6219-454
• Seiko 5212-636
• Seiko 6649-995