Seiko Cal. 7099 - 423

The Seiko 7099-423 represents an important milestone in Seiko's 1977 lineup. It features a Green dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-692cf1ae03bf]

Also known as: Pogue, World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1977

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