Hamilton Jazzmaster QuartzvsGrand Seiko SLGH017

The Hamilton Jazzmaster Quartz is praised for its solid crown feel, avoiding accidental hacking, and its comfortable proportions with a mainstream aesthetic. Reviewers highlight the case finishing, which features horizontal and vertical brushing alongside polished chamfers. The quartz movement ensures accurate timekeeping, though it is not considered a standout feature. This Hamilton Jazzmaster Quartz is priced at CHF 395. Overall, owners and reviewers rate the Hamilton Jazzmaster Quartz highly for its refined case finishing and reliable timekeeping at its price point.

Grand Seiko SLGH017 owners and reviewers widely praise its impeccable finishing on the applied markers and handset, and its lightweight titanium case and bracelet. The high-beat 9SA5 movement is noted for its approximately 80-hour power reserve, with accuracy figures reported by owners ranging from +4 sec/day to +5 to -3 seconds per day, though some owners express concerns about accuracy deviating significantly from specifications. Some find the "Night Birch" dial stunning and appreciate the Evo 9 case design, while others note the dial texture appears less pronounced on its matte black surface and criticize the handset's proportions and lack of lume. The Grand Seiko SLGH017 is priced at €10,500. On balance, owners and reviewers rate the Grand Seiko SLGH017 highly for its lightweight titanium construction and impeccable finishing.