Seiko Cal. 7040 - 407

This Automatic model from 1979 features a 37mm Two-Tone case. Powered by the 7040 caliber with 25j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-04b9b5a936c0]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1979

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