Seiko Cal. 4512 - 843

Released in 1975, the Cal. 4512 with design code 843 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-4b897d0459a1]

Also known as: Sumo, Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1975

Related Models

• Seiko 7153-277
• Seiko 4518-477
• Seiko 6292-688
• Seiko 7041-553
• Seiko 6323-467
• Seiko 4457-929
• Seiko 3839-949
• Seiko 4462-769
• Seiko 6248-772
• Seiko 3889-200
• Seiko 6635-591
• Seiko 6656-406