Seiko Cal. 5611 - 899

The 5611-899 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-62e0b70caed6]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1977

Related Models

• Seiko 6318-649
• Seiko 5648-418
• Seiko 4576-537
• Seiko 7131-492
• Seiko 4597-682
• Seiko 6675-525
• Seiko 3867-695
• Seiko 6115-675
• Seiko 4535-833
• Seiko 6141-116
• Seiko 7191-824
• Seiko 4493-841