Seiko Cal. 7040 - 150

The Seiko 7040-150 represents an important milestone in Seiko's 1972 lineup. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-e73ee18874c4]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1972

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