Same category, Amazon prices

Affordable Alternatives to the Frederique Constant Slimline Moonphase Manufacture

The Frederique Constant Slimline Moonphase Manufacture is a dress watch in the $2,500–$5,000 band: Automatic FC-705 (In-House), 42mm case, 30m (3 ATM) water resistance, Convex Sapphire crystal. The 6 watches below are the closest dress watch answers in this catalogue that Amazon stocks under $1,000, ranked by how near their published specification sits to the Slimline Moonphase Manufacture's: movement type first, then water resistance, then case size. None of them is a Frederique Constant, and this page makes no claim that any of them looks like one. What it shows is what a buyer gets when the brief is the category and the specification rather than the name.

6 alternatives · Updated September 2026
Slimline Moonphase Manufacture

The reference · Frederique Constant

Slimline Moonphase ManufactureRef. FC-705N4S6

Automatic FC-705 (In-House), 42mm case, 30m (3 ATM) water resistance, Convex Sapphire crystal

$2,500–$5,000Dossier

How this list is built

Candidates are every dress watch in the catalogue with a verified Amazon price band under $1,000. Each is scored against the Frederique Constant Slimline Moonphase Manufacture on the maker's published figures only: the same movement family (mechanical or quartz) scores highest, then water resistance at or above the Slimline Moonphase Manufacture's rating, then a case within two millimetres, then a matching crystal material. We do not test watches, and we do not rate resemblance. Prices are shown as bands, never exact figures, because they change daily.

01
Gentleman Powermatic 80 Silicium

Tissot

Gentleman Powermatic 80 Silicium

Powermatic 80.811 (Silicon Hairspring), 40mm case, 100m (10 ATM) water resistance, Sapphire Crystal crystal

Compare with the Slimline Moonphase Manufacture
$500–$1,000
02
Chemin des Tourelles Powermatic 80

Tissot

Chemin des Tourelles Powermatic 80

Automatic Powermatic 80 (Caliber 80.111), 42.0mm case, 50m (5 ATM) water resistance, Sapphire Crystal crystal

Compare with the Slimline Moonphase Manufacture
$500–$1,000
03
Le Locle Powermatic 80

Tissot

Le Locle Powermatic 80

Powermatic 80.111, 39.3mm case, 30m (3 ATM) water resistance, Sapphire Crystal crystal

Compare with the Slimline Moonphase Manufacture
$500–$1,000
04
Presage SSA425 Open Heart

Seiko

Presage SSA425 Open Heart

Automatic Caliber 4R38, 40.5mm case, 50m (5 ATM) water resistance, Hardlex Crystal crystal

Compare with the Slimline Moonphase Manufacture
05
Presage Cocktail Time

Seiko

Presage Cocktail Time

Automatic Caliber 4R35, 40.5mm case, 50m (5 ATM) water resistance, Hardlex Crystal crystal

Compare with the Slimline Moonphase Manufacture
06
Presage Cocktail Time SRPE15

Seiko

Presage Cocktail Time SRPE15

Automatic Caliber 4R35, 40.5mm case, 50m (5 ATM) water resistance, Hardlex Crystal crystal

Compare with the Slimline Moonphase Manufacture

Frequently Asked

Common Questions

On published specification, the Tissot Gentleman Powermatic 80 Silicium is the nearest dress watch in this catalogue under $1,000: Powermatic 80.811 (Silicon Hairspring), 40mm case, 100m (10 ATM) water resistance, Sapphire Crystal crystal. It sits in the $500–$1,000 band against the Slimline Moonphase Manufacture's $2,500–$5,000. The Tissot Chemin des Tourelles Powermatic 80 is the next closest.

This page does not rate looks. It lists dress watchs that match the Slimline Moonphase Manufacture on movement type, water resistance and case size at Amazon prices, which is the honest version of the question. Whether a design resembles the Slimline Moonphase Manufacture is for your eyes; the specification lines on each card are the maker's own.

The Tissot Gentleman Powermatic 80 Silicium (Powermatic 80.811 (Silicon Hairspring)), the Tissot Chemin des Tourelles Powermatic 80 (Automatic Powermatic 80 (Caliber 80.111)), the Tissot Le Locle Powermatic 80 (Powermatic 80.111), the Seiko Presage SSA425 Open Heart (Automatic Caliber 4R38), the Seiko Presage Cocktail Time (Automatic Caliber 4R35), the Seiko Presage Cocktail Time SRPE15 (Automatic Caliber 4R35). They are the mechanical options on this list; the rest run on quartz or solar movements, which are more accurate and need less servicing.

Amazon prices change daily and Associates rules do not allow us to publish a fixed figure. The band tells you where a watch sits today; the button opens the live listing.