Seiko Cal. 4452 - 512

Released in 1992, the Cal. 4452 with design code 512 was part of Seiko's domestic market collection. Powered by the 4452 caliber with 24j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-a87df004eed3]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1992

Related Models

• Seiko 5228-614
• Seiko 5620-706
• Seiko 4486-581
• Seiko 4455-563
• Seiko 7191-396
• Seiko 6331-330
• Seiko 6670-536
• Seiko 7079-447
• Seiko 4543-963
• Seiko 3859-895
• Seiko 6270-771
• Seiko 5665-327