ขอคำแนะนำหน่อยค่ะ คือเราดูไว้ 2 รุ่น
Lucien Piccard Style: 12741-RG-11-BCB Saraille Rose-Tone Stainless Steel Black Dial
WATCH WARRANTY: 5 YEAR MANUFACTURER LIMITED WARRANTY
DETAILS
Dial Color Primary     Black
Dial Finish     Brushed
Luminous     Hands
Dial Markers     Roman Numerals and Indices
Band Finish     Brushed
Band Color     Rose-Tone
Band Type     Bracelet
Band Material     Stainless Steel
Clasp Type     Push button fold-over
Case Shape     Round
Case Finish     Polished
Case Color     Rose-Tone
Case Material     Stainless Steel
Case Back Material     Stainless Steel
Case Back Type     Screw-down
Crown Type     Push/pull
Crown Accent     Logo
Crystal Type     Sapphitek
Bezel Material     Stainless steel
Bezel Color     Black
Bezel Accent Color     Rose-Tone
Hand Color(s)     Rose-Tone and Luminous Hour and Second, Rose-Tone Minute
Movement Origin Country     Switzerland
Movement Caliber     ISA2331/103
Water Resistance     30M
Band Length (in.)     8.25
Band Width Between Lugs (mm.)     18
Band Width (mm.)     16
Weight (g.)     115
Movement     Quartz
Case Diameter (mm.)     36
Case Thickness (mm.)     10
Calendar     Date
http://www.worldofwatches.com/detail.asp?iq=1&bo_products_id=0&bo_products_variance_id=206200&promotion_code=WMP7147022015091149369206201


Invicta Style 18008 Specialty
WATCH WARRANTY: 1 YEAR MANUFACTURER LIMITED WARRANTY
DETAILS    
Dial Color Primary     Black
Luminous     Hands
Dial Markers     Roman Numerals and Indices
Weight (g.)     96
Movement Origin Country     Far East
Movement Caliber     ISA 9232/1940
Water Resistance     100M
Band Length (in.)     7.5
Band Width Between Lugs (mm.)     16
Band Width (mm.)     14
Case Shape     Round
Case Finish     Polished
Case Color     Silver-Tone
Case Material     Stainless Steel
Case Back Material     Stainless Steel
Case Back Type     Screw-down
Crown Type     Push/pull
Crown Accent     Logo
Crown Accent Color     Silver-Tone
Crystal Type     Sapphire
Bezel Material     Stainless Steel
Bezel Color     Silver-Tone
Hand Color(s)     Siler-tone and luminous hour and minute and subdial. Silver-tone second.
Subdials I     24 hour
Subdial Color     Black
Subdial Finish     Pattern Stamped
Band Finish     Polished
Band Color     Silver-Tone
Band Type     Bracelet
Band Material     Stainless Steel
Clasp Type     Push button hidden
Movement     Quartz
Case Diameter (mm.)     33
Case Thickness (mm.)     10
Calendar     Date
http://www.worldofwatches.com/detail.asp?iq=1&bo_products_id=0&bo_products_variance_id=264831&promotion_code=WMP7147022015091011736264831

ที่เราอยากรู้คือ Sapphitek กับ Sapphire คุณภาพต่างกันมากไหมคะ นอกจากนี้ที่ลังเล ก็เพราะว่าตัว lucien ประกัน 5 ปี
มีแบรนด์อื่นเเนะนำไหมคะ ในราคาประมาณนี้ หรือมีเว็บซื้อนาฬิกาของแท้อื่นทีู่กกว่าเเนะนำได้เลยนะคะ

ขอบคุณมากๆๆๆๆๆเลยค่ะ เราไม่มีความรู้เรื่องนาฬิกาเลย งบน้อยด้วย -_-"