Seiko Cal. 5611 - 188

This Solar model from 1970 features a 41mm Hardlex-Coated Steel case. Powered by the 5611 caliber with 19j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-58dbd731f78a]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1970

Related Models

• Seiko 4521-351
• Seiko 6656-249
• Seiko 4553-522
• Seiko 0782-555
• Seiko 6214-387
• Seiko 0759-800
• Seiko 3871-380
• Seiko 6393-373
• Seiko 6643-793
• Seiko 6351-221
• Seiko 6656-191
• Seiko 5289-185