Seiko Cal. 7040 - 681

This Spring Drive model from 1982 features a 42mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-162dd3f5bb9e]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1982

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