Seiko Cal. 5611 - 823

This Hand-Winding model from 1970 features a 39mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-eace3a37516d]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1970

Related Models

• Seiko 6648-718
• Seiko 6211-687
• Seiko 6638-331
• Seiko 4460-159
• Seiko 4422-694
• Seiko 0764-212
• Seiko 4582-409
• Seiko 0767-377
• Seiko 5645-960
• Seiko 6313-891
• Seiko 5684-432
• Seiko 7177-290