Seiko Cal. 6616 - 183

The Seiko 6616-183 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-7e8484f0372a]

Also known as: Helmet, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1986

Related Models

• Seiko 3863-453
• Seiko 5286-242
• Seiko 6321-746
• Seiko 4580-473
• Seiko 7014-982
• Seiko 6127-110
• Seiko 4459-556
• Seiko 3812-365
• Seiko 6622-965
• Seiko 5641-278
• Seiko 3846-886
• Seiko 5247-827