Seiko Cal. 7120 - 739

This Automatic model from 1989 features a 45mm PVD Black case. Powered by the 7120 caliber with 21j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-f6a5f4806d26]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1989

Related Models

• Seiko 4581-732
• Seiko 5622-225
• Seiko 5271-689
• Seiko 5277-414
• Seiko 7064-383
• Seiko 6224-958
• Seiko 6130-209
• Seiko 0732-204
• Seiko 3852-883
• Seiko 7063-923
• Seiko 6130-142
• Seiko 6232-172