Seiko Cal. 7146 - 570

The Seiko 7146-570 represents an important milestone in Seiko's 1966 lineup. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-cc1b24bc4fe1]

Also known as: Sumo, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1966

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