Seiko Cal. 4512 - 636

The 4512-636 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4512 caliber with 35j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-9c97df3683fc]

Also known as: Silverwave, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1969

Related Models

• Seiko 6329-564
• Seiko 6270-976
• Seiko 6694-107
• Seiko 7158-582
• Seiko 7078-585
• Seiko 4467-155
• Seiko 5621-731
• Seiko 6174-226
• Seiko 4572-959
• Seiko 6631-366
• Seiko 0791-337
• Seiko 4556-300