Seiko Cal. 7140 - 555

This Automatic model from 1985 features a 37mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-62b21da0fb94]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1985

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