Seiko Cal. 3817 - 722

This Automatic model from 1983 features a 46mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-1fd6e073d5b6]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1983

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