Seiko Cal. 4587 - 680

This Automatic model from 1989 features a 44mm PVD Black case. It features a Black dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-32db449de635]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1989

Related Models

• Seiko 6237-650
• Seiko 6247-444
• Seiko 5611-438
• Seiko 4551-531
• Seiko 0771-262
• Seiko 0788-151
• Seiko 7150-729
• Seiko 4539-109
• Seiko 6285-320
• Seiko 6211-498
• Seiko 3852-493
• Seiko 0766-577