Seiko Cal. 7040 - 652

The Seiko 7040-652 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-12029aab00a1]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1979

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