Seiko Cal. 6671 - 227

Released in 1966, the Cal. 6671 with design code 227 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-527f865eeec6]

Also known as: Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1966

Related Models

• Seiko 6370-389
• Seiko 7088-856
• Seiko 6128-962
• Seiko 5638-764
• Seiko 6175-836
• Seiko 6693-492
• Seiko 6326-616
• Seiko 7086-869
• Seiko 3878-552
• Seiko 7124-761
• Seiko 7114-778
• Seiko 5638-235