Seiko Cal. 4587 - 669

This Spring Drive model from 1992 features a 44mm PVD Black case. Powered by the 4587 caliber with 36j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-2c4a11fa1c4b]

Also known as: Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1992

Related Models

• Seiko 5691-822
• Seiko 5248-186
• Seiko 7098-746
• Seiko 0762-512
• Seiko 5684-231
• Seiko 4494-964
• Seiko 4572-405
• Seiko 6365-797
• Seiko 0748-187
• Seiko 3867-141
• Seiko 6253-121
• Seiko 7125-458