Seiko Cal. 3844 - 517

The 3844-517 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3844 caliber with 29j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-602ce11e4a1d]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1980

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