Seiko Cal. 6671 - 634

The 6671-634 is a sought-after Quartz piece from Seiko's golden era. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-8136b36451dd]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1989

Related Models

• Seiko 5245-899
• Seiko 6176-255
• Seiko 4598-665
• Seiko 6352-690
• Seiko 6619-189
• Seiko 5293-827
• Seiko 7118-499
• Seiko 4518-906
• Seiko 3869-715
• Seiko 5638-677
• Seiko 7010-500
• Seiko 5641-569