Frederique Constant Manufacture Classic TourbillonvsLoresum LS05

The Frederique Constant Manufacture Classic Tourbillon is praised for its value, with owners noting the brand offers in-house watches like a perpetual calendar tourbillon for under $30,000, which is considered exceptional. Reviewers highlight the 39mm case size as wearable and allowing for an expansive tourbillon cutout. However, the 38-hour power reserve is consistently flagged as short, and one reviewer found the dial too simple for the price. Opinions on water resistance vary, with one source noting 30m as limiting, while the manufacturer states 50m. On balance, owners and reviewers rate the Frederique Constant Manufacture Classic Tourbillon highly for its significant value proposition in the tourbillon market.

Owners widely praise the Loresum LS05 for its elegant dial execution, particularly the aventurine and Great Wave designs, and its attractive dimensions, including a thin profile. The moonphase complication is a significant draw, with many finding it a compelling feature at its price point, and the overall finishing is considered well done. However, some owners find the watch too dressy for everyday wear, and the included strap is noted as being of low quality. One owner reported excellent customer service for a repair. The Miyota 9015 movement is standard, with its moonphase cycle drifting over time and reversing lunar waxing/waning. On balance, owners rate the Loresum LS05 highly for its visually striking dials and value proposition, especially for its moonphase complication.