Seiko Cal. 3858 - 512

The 3858-512 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3858 caliber with 28j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-569af88c4f43]

Also known as: Turtle, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1998

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