New China Made Tianjin Seagull ST19 ST1901 Automatic Mechanical MovementNew China Made Tianjin Seagull ST19 ST1901 Automatic Mechanical Movement Replacement of 7750 hand winding movement The watch hands in the picture is only for the display.

the correct way to spell this caliber number is SW200-1 without a space or hyphen

Supplied on base

Easy and convenient to carry and use

10mm bakelite pen shaped holder with

Weight: approx

Movement type: mechanical movement - manual mechanical movement

Size: as shown in the picture

Casing diameter: 19

Luminous index of For Casio G-SHOCK GA 2100/GA 2110 with blue light in the dark

Texture: Liquid + Powder

padding:0px

1 x Quartz Watch Circuit Board