Seiko Cal. 7040 - 551

The Seiko 7040-551 represents an important milestone in Seiko's 1984 lineup. It features a Green dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-e43fba3afae0]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1984

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