Garrick S3 Deadbeat Seconds - Power ReservevsGrand Seiko SLGC001

The Garrick S3 Deadbeat Seconds - Power Reserve is praised for its striking design, exceptional finishing, and extensive customization options, featuring a visually arresting open-worked dial and a unique deadbeat seconds complication. Reviewers note its in-house movement is regulated to less than +3 seconds per day, with a 45-hour power reserve. Some find the 42mm size too large and certain movement finishing details lacking relative to its mid-five-figure price. Overall, reviewers highlight the Garrick S3 Deadbeat Seconds - Power Reserve's impressive finishing and customization as key strengths.

The Grand Seiko SLGC001 is praised for its high-tech titanium construction and 72-hour power reserve. Reviewers note the new 9SC5 movement, a 5Hz caliber with a +5 to -3 seconds per day accuracy rating. The watch features a balanced tri-compax dial and 100m water resistance. However, its 43.2mm width and 15.3mm thickness are described as bulky, and some find its styling less distinctive than previous models. On balance, reviewers highlight the technical achievement of Grand Seiko's first mechanical chronograph, despite its substantial dimensions.