Seiko Cal. 5671 - 352

Released in 1977, the Cal. 5671 with design code 352 was part of Seiko's domestic market collection. With its 18mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-ab185aaa3c46]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1977

Related Models

• Seiko 7051-630
• Seiko 6266-227
• Seiko 6626-435
• Seiko 4434-792
• Seiko 4486-355
• Seiko 3896-261
• Seiko 5227-726
• Seiko 7027-737
• Seiko 7180-357
• Seiko 6258-355
• Seiko 7086-736
• Seiko 6661-528