Frederique Constant Manufacture Slimline Perpetual Calendar 42 mm

Reference FC-775PS4S6 · Classic · 42 mm

Illustration drawn from the specifications: case to scale, colours and style approximate. Not a photo. Photos on the official page

Specifications

Reference: FC-775PS4S6
Family: Manufacture
Category: Classic
Status: Current
Case material: Stainless steel
Case diameter: 42 mm
Case thickness: 12.05 mm Official
Lug-to-lug: —
Lug width: 21 mm Official
Water resistance: 30 m
Bezel: —
Calibre: FC-775 Official
Power reserve: 38 h

Official product page · retrieved October 20, 2026

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Wrist circumference

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Side view, across the wrist

No lug-to-lug figure exists for this reference yet, so fit cannot be computed.

Measurements and sources

Brands rarely publish thickness, lug width and lug-to-lug together. Each observation below is kept separate, with who gave it.

Case thickness

Value	Type	Source	Date
12.05 mm	Official	Frederique Constant Published as the case height.	October 20, 2026

Lug-to-lug

No source gave this figure yet.

Lug width

Lug width is the gap between the lugs, where the strap fits. It is not lug-to-lug.

Value	Type	Source	Date
21 mm	Official	Frederique Constant	October 20, 2026

Calibre source

Official Frederique Constant · retrieved October 20, 2026

Other Manufacture references

Watch	Ø	Thickness	Lug-to-lug	Calibre
Manufacture Classic Date 40 mm FC-706B3H6	40 mm	11.78 mm	—	FC-706
Manufacture Classic Moonphase Date 40 mm FC-716GR3H6	40 mm	11.78 mm	—	FC-716
Manufacture Classic Perpetual Calendar 40 mm FC-776N3H6	40 mm	12.1 mm	—	FC-776
Manufacture Classic Power Reserve Big Date 40 mm FC-735B3DH6	40 mm	12.19 mm	—	FC-735
Manufacture Classic Tourbillon 40 mm FC-980HE3H6	40 mm	11.98 mm	—	FC-980-4
Manufacture Classic Tourbillon 39 mm FC-980GR3H6	39 mm	10.99 mm	—	FC-980-4
Manufacture Classic Worldtimer 42 mm (12.15 mm high) FC-718NWM4H6	42 mm	12.15 mm	—	FC-718
Manufacture Classic Worldtimer 42 mm (12.55 mm high) FC-718LA4H6	42 mm	12.55 mm	—	FC-718
Manufacture Worldtimer Watch Angels 40.5 mm FC-718N4H6	40.5 mm	12.15 mm	—	FC-717
Manufacture Classic Worldtimer 40 mm FC-719BLW3H6	40 mm	12.53 mm	—	FC-719

Other Frederique Constant models

Watch	Ø	Thickness	Lug-to-lug	Calibre
Classics Runabout Automatic 42 mm FC-303RMLN5B6	42 mm	11.5 mm	—	FC-303 (base SW200)
Carree Heart Beat Automatic 42.3 mm FC-311S4C26	42.3 mm	9.71 mm	—	FC-311 (base SW200)
Classics Carree Automatic 42.3 mm FC-303N4C26	42.3 mm	9.71 mm	—	FC-303 (base SW200)
Classics Carree Calendar Moonphase 42.3 mm FC-265S4C5	42.3 mm	8.01 mm	—	FC-265 (base Ronda 706.5)
Classics Carree Moonphase Automatic 42.3 mm FC-333N4C6	42.3 mm	10.51 mm	—	FC-333 (base SW280)
Classics Automatic 40 mm FC-303MC5B4	40 mm	10.3 mm	—	FC-303 (base SW200)

Show 35 more

Watch	Ø	Thickness	Lug-to-lug	Calibre
Classics Heart Beat Automatic 40 mm FC-310MC5B6	40 mm	10.5 mm	—	FC-310 (base SW200)
Classics Heart Beat Moonphase Date 40 mm FC-335MC4P5	40 mm	10 mm	—	FC-335 (base SW200)
Classics Index Business Timer 40 mm FC-270N4P6B	40 mm	9.94 mm	—	FC-270 (base Ronda 706.B)
Classics Quartz Date 40 mm FC-220CR5B6	40 mm	8.81 mm	—	FC-220 (base Ronda 515)
Classics Vintage Rally Healey Automatic 40 mm FC-301HGRS5B26	40 mm	10.16 mm	—	FC-301 (base LJPG100)
Classics Index Small Seconds Automatic 39 mm FC-530CR3B6B	39 mm	11 mm	—	FC-530 (base SW260)
Classics Moneta Solarmetre 39 mm FC-120BRG3S6	39 mm	8.52 mm	—	FC-120 (base LJP)
Classics Quartz Moonphase 39 mm FC-206RN3S6	39 mm	7.65 mm	—	FC-206 (base Ronda 706)
Classics Moneta Handwinding 38.5 mm FC-435BBL3S6	38.5 mm	10.13 mm	—	FC-435 (base LJP)
Classics Premiere 38.5 mm FC-301BL3B6B	38.5 mm	10.67 mm	—	FC-301 (base LJPG100)
Classics Moneta Moonphase 37 mm FC-206B3S5	37 mm	7.65 mm	—	FC-206 (base Ronda 706)
Classics Art Deco Carree 28 mm FC-200MPW2AC6B	28 mm	6.98 mm	—	FC-200 (base Ronda 1062)
Classics Art Deco Oval 30 mm FC-200MPW2V6B	30 mm	6.77 mm	—	FC-200 (base Ronda 1062)
Classics Art Deco Round 30 mm FC-200MPW2AR6B	30 mm	5.65 mm	—	FC-200 (base Ronda 1062)
Classics Carree 36 mm FC-200LB2C6	36 mm	5.85 mm	—	FC-200 (base Ronda 1062)
Classics Carree Ladies 30 mm FC-200LB1C6	30 mm	5.8 mm	—	FC-200 (base Ronda 1062)
Classics Carree Small Seconds 36 mm FC-235BR2C6	36 mm	5.85 mm	—	FC-235 (base Ronda 1064)
Classics Manchette 25.7 mm FC-200GR1MC6B	25.7 mm	6.45 mm	—	FC-200 (base Ronda 1062)
Classics Moneta Moonphase 34 mm FC-206MPLB2S6B	34 mm	8.34 mm	—	FC-206 (base Ronda 706)
Classics Slimline Ladies Moonphase 30 mm FC-206RS1S5	30 mm	7.65 mm	—	FC-206 (base Ronda 706)
Classics Vintage Rally Healey Automatic 36 mm FC-303HLBN3B6	36 mm	9.85 mm	—	FC-303 (base SW200)
Highlife Automatic COSC 41 mm FC-303N4NH6B	41 mm	10.84 mm	—	FC-303 (base SW200)
Highlife Heart Beat Automatic 41 mm FC-310B4NH6B	41 mm	10.84 mm	—	FC-310 (base SW200)
Highlife Perpetual Calendar Manufacture 41 mm FC-775G4NH6B	41 mm	12.65 mm	—	FC-775
Classics Runabout Automatic GMT 42 mm FC-350RBR5B6	42 mm	12.85 mm	—	FC-350 (base SW200)
Classics Vintage Rally Healey Chronograph Automatic 42 mm FC-397HLBN5B6	42 mm	14.45 mm	—	FC-397
Highlife Automatic COSC 39 mm FC-303B3NH6B	39 mm	10.34 mm	—	FC-303 (base SW200)
Highlife Moonphase Date Manufacture 39 mm FC-716BL3NH6	39 mm	12.82 mm	—	FC-716
Highlife Chronograph Automatic 41 mm FC-391SB4NH6B	41 mm	14.22 mm	—	FC-391 (base LJPL110)
Highlife Worldtimer Manufacture 41 mm FC-718C4NH6	41 mm	12.9 mm	—	FC-718
Highlife Chronograph Automatic 41 mm (titanium) FC-391BBL4NH1C	41 mm	14.62 mm	—	FC-391 (base LJPL110)
Classics Quartz Chronograph 40 mm FC-292MC4P5	40 mm	10.19 mm	—	FC-292 (base Ronda 5030D)
Classics Quartz Chronograph Triple Calendar 40 mm FC-296SW5B4	40 mm	10.56 mm	—	FC-296 (base Ronda 5040.F)
Highlife Ladies Automatic 34 mm FC-303LB2NH6B	34 mm	9.8 mm	—	FC-303 (base SW200)
Highlife Ladies Quartz 31 mm FC-240N2NH3B	31 mm	7.29 mm	—	FC-240 (base Ronda 705)

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