Serica Ref. 5330 Diving Chronometer DatevsChristopher Ward C60 Trident Pro 300

Owners widely report positive accuracy with the Soprod M100 movement, with one noting +1-2 seconds per day over three years. The Serica Ref. 5330 Diving Chronometer Date features a comfortable 39mm case and a twin-scale bezel. Some owners have experienced significant quality control issues, including dials moving when the crown is pulled and misaligned bezels, alongside inconsistent customer service experiences. The watch retails for €1,690 and includes both a mesh and elastic strap. On balance, owners and reviewers praise the Serica Ref. 5330 Diving Chronometer Date for its comfortable 39mm size and accurate Soprod M100 movement, despite some quality control and customer service concerns.

Owners widely praise the Christopher Ward C60 Trident Pro 300 for its exceptional finishing, particularly the "Light Catcher" case which beautifully plays with light, and the comfortable bracelet featuring a quick-adjust system. Reviewers and owners highlight the ceramic bezel's 120 clicks and premium feel, the dial's finishing with applied indexes, and the impressive lume. The crown operation is noted as premium with no wobble. Some owners find the 40mm case wears small, especially on a rubber strap. The Sellita SW200-1 movement has an advertised accuracy of -/+ 20 seconds per day and a 38-hour power reserve. On balance, owners and reviewers rate the Christopher Ward C60 Trident Pro 300 highly for its build quality and finishing at its price point.