Seiko Cal. 7122 - 597

This Quartz model from 1986 features a 37mm Titanium case. Powered by the 7122 caliber with 33j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-d6ed2a4762af]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1986

Related Models

• Seiko 6191-427
• Seiko 5643-735
• Seiko 6176-397
• Seiko 5691-528
• Seiko 7147-761
• Seiko 4531-238
• Seiko 4560-277
• Seiko 6187-438
• Seiko 6266-538
• Seiko 4511-417
• Seiko 5671-382
• Seiko 5691-307