Seiko Cal. 7069 - 657

The Seiko 7069-657 represents an important milestone in Seiko's 1972 lineup. It features a Green dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-45b0b9c5a676]

Also known as: Rally, World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1972

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