Seiko Cal. 6671 - 661

The Seiko 6671-661 represents an important milestone in Seiko's 1984 lineup. It features a Black dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-00b376443e85]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1984

Related Models

• Seiko 3848-215
• Seiko 4534-993
• Seiko 6145-977
• Seiko 6389-463
• Seiko 0788-709
• Seiko 5654-101
• Seiko 6216-119
• Seiko 4598-438
• Seiko 5643-246
• Seiko 7190-703
• Seiko 7168-498
• Seiko 5647-269