Seiko Cal. 5610 - 911

This Automatic model from 1971 features a 41mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-0f0a0393e004]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1971

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