Seiko Cal. 5653 - 537

Seiko 5653-537

This Quartz model from 1973 features a 44mm Two-Tone case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5dcdcad38707]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
33j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1973

Related Models

seikata-wm-5dcdcad38707