Seiko Cal. 0741 - 903

This Automatic model from 1981 features a 37mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-fed8502a7e85]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1981

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