Gucci 1500L Ladies 12mm White Mother of Pearl 18k Gold Plated 15cm Bangle Chronomat Screw down case back reads:

Screw down case back reads: Water Resistant 200 Meters - Stainless Steel - Swiss Made Since 1860 - Sapphire Crystal (plus model & serial numbers)

L (plus faint serial number)

52 diamonds

Case back reads: Collection Tango -- Water Resistant 5ATM - Swiss Made -- Stainless Steel - Sapphire Crystal -- 5381 (plus serial number)

Stainless steel crown with Heuer wording - good condition with a small indentation

Gucci 1500L Ladies 12mm White Mother of Pearl 18k Gold Plated 15cm Bangle Chronomat Screw down case back reads:Condition: Beautiful carefully used condition, some superficial surface scratches, please see photos Size: 12 x 30mm case size excluding crown, 9 x 21mm face, to fit up to approximately 15cm (5 ") wrist size Type: Gucci signed Swiss made ETA 280. 002 quartz 5 jewel movement Age: 2002 estimate Features: Rectangular Mother of Pearl iridescent dial, integral bangle Material: 18k yellow gold plated case and bangle, mineral crystal Model No: 1500L