Seiko Cal. 4512 - 176

The Seiko 4512-176 represents an important milestone in Seiko's 1970 lineup. Powered by the 4512 caliber with 21j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-80c1b429e5ed]

Also known as: Turtle, World Timer

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1970

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