Seiko Cal. 7183 - 990

This Automatic model from 1985 features a 38mm Stainless Steel case. Powered by the 7183 caliber with 23j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-ec6ecc76e3e0]

Also known as: Monster, Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1985

Related Models

• Seiko 6172-532
• Seiko 5680-498
• Seiko 3866-610
• Seiko 6231-190
• Seiko 6682-641
• Seiko 6134-598
• Seiko 6125-923
• Seiko 3828-411
• Seiko 6130-457
• Seiko 4597-171
• Seiko 4423-654
• Seiko 5222-328