Seiko Cal. 6120 - 733

This Quartz model from 1965 features a 46mm Hardlex-Coated Steel case. Powered by the 6120 caliber with 17j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-7679b4f3ecc4]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1965

Related Models

• Seiko 5662-102
• Seiko 6247-757
• Seiko 5655-313
• Seiko 6143-278
• Seiko 5227-497
• Seiko 0782-180
• Seiko 6152-555
• Seiko 4410-447
• Seiko 0765-996
• Seiko 5630-329
• Seiko 6617-168
• Seiko 7083-784