Seiko Cal. 3858 - 618

The 3858-618 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-446a9aa8954b]

Also known as: Sumo, World Timer

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1972

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