Seiko Cal. 6618 - 449

The Seiko 6618-449 represents an important milestone in Seiko's 1983 lineup. It features a Black dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-c356446b6dbe]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1983

Related Models

• Seiko 6642-602
• Seiko 6196-504
• Seiko 6237-756
• Seiko 6392-511
• Seiko 5268-766
• Seiko 7131-171
• Seiko 0739-429
• Seiko 4575-722
• Seiko 6221-994
• Seiko 6220-951
• Seiko 6150-231
• Seiko 6321-810