Seiko Cal. 4515 - 606

The 4515-606 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4515 caliber with 35j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-250ba4c46f0b]

Also known as: Bellmatic, World Timer

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1976

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