Seiko Cal. 5611 - 172

The 5611-172 is a sought-after Solar piece from Seiko's golden era. Powered by the 5611 caliber with 34j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-a57e86b65097]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1971

Related Models

• Seiko 5619-256
• Seiko 4544-462
• Seiko 6695-451
• Seiko 4599-177
• Seiko 6248-589
• Seiko 5239-307
• Seiko 4510-279
• Seiko 7147-805
• Seiko 7074-317
• Seiko 6243-212
• Seiko 5660-194
• Seiko 3827-267