Seiko Cal. 4415 - 310

The Seiko 4415-310 represents an important milestone in Seiko's 1981 lineup. Powered by the 4415 caliber with 33j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-a73b92ae0e09]

Also known as: Panda, Goldfeather

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1981

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