Seiko Cal. 6684 - 267

The Seiko 6684-267 represents an important milestone in Seiko's 1977 lineup. It features a Black dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-999c671acb3e]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1977

Related Models

• Seiko 6615-608
• Seiko 7025-556
• Seiko 5628-918
• Seiko 4576-202
• Seiko 7170-621
• Seiko 5659-584
• Seiko 0734-508
• Seiko 4496-378
• Seiko 4424-484
• Seiko 3812-515
• Seiko 6256-865
• Seiko 5677-757