Audemars Piguet 15711OI.OO.A006CA.01

Audemars Piguet, Royal Oak Offshore Series, Model: 15711OI.OO.A006CA.01, Automatic mechanical, 18k rose gold, dial diameter: 42 mm.

IWC IW391021

IWC ， Botao Fino, IW391021, automatic machinery, 18k red gold, gauge diameter 42mm, single gauge

Omega 123.55.38.21.52.007

Omega Constellation series, model: 123.55.38.21.52.007, original diamond, automatic mechanical movement, 18K red gold material, 38mm case diameter, date window, over 210 grams in hand, very substantial

Carl F. Bucherer 00.10911.08.33.21

Carl F. Bucherer, Model: 00.10911.08.33.21, automatic mechanical movement, fine steel, diameter: 30mm.

Hublot 418.NX.5107.RX.MXM20

Hublot, BIG BANG series, 418.NX.5107.RX MXM20 ， Second generation tattoo, diameter 45mm, case material titanium metal

Breitling AB0134101L2A1

Breitling, ChronomatB0142, model: AB0134101L2A1, automatic mechanical movement, stainless steel, diameter: 42mm.