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Girard-Perregaux · Haute Horlogerie

Girard-Perregaux La Esmeralda Tourbillon "A Secret" Eternity Edition

Reference 99274-52-000-BA6A · Classic · 43 mm

Ø 43 mm
Illustration drawn from the specifications: case to scale, colours and style approximate. Not a photo. Photos on the official page

Specifications

Reference
99274-52-000-BA6A
Family
Haute Horlogerie
Category
Classic
Status
Current
Case material
18 ct rose gold, 18 ct white gold
Case diameter
43 mm
Case thickness
15.1 mm Official
Lug-to-lug
—
Lug width
—
Water resistance
30 m
Bezel
—
Calibre
GP09600 Official
Frequency
21,600 vph (3 Hz)

Official product page · retrieved October 24, 2026

Does it fit your wrist?

Enter your wrist circumference. The watch appears to scale on the flat top of the wrist.

No lug-to-lug dataFlat top of the wrist 54.1 mm
Top view on a wrist, to scale
Flat top of the wrist 54.1 mmNo lug-to-lug dataCase diameter 43 mm
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
15.1 mm Official Girard-Perregaux October 24, 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.

No source gave this figure yet.

Calibre source

Official Girard-Perregaux · retrieved October 24, 2026

Other versions in the same case

These references share this case and differ by metal, dial, bracelet or bezel. The figures on this page apply to all of them, except where a reference shows its own thickness.

Other Haute Horlogerie references

Watch Ø Thickness Lug-to-lug Calibre
La Esmeralda Tourbillon 99275-52-000-BA6E 44 mm 14.55 mm — GP09400
La Esmeralda Tourbillon „A Secret“ 99276-52-000-BA6E 44 mm 15.25 mm — GP09400
Tourbillon with Three Flying Bridges 99296-52-3434-5CC 44 mm 15.35 mm — GP09400
Tourbillon with Three Flying Bridges Bucherer BLUE 99296-21-3128-5GX 44 mm 15.3 mm — GP09400
Minute Repeater Tourbillon with Bridges 99820-21-001-BA6A 45 mm 15.91 mm — GP09500
Neo-Tourbillon with Three Bridges Skeleton 99295-21-000-BA6A 45 mm 15.6 mm — GP09400
Minute Repeater Flying Bridges 99840-52-2013-5CC 46 mm 17.9 mm — GP09530
Cosmos 99292-21-3084-5CC 47 mm 22.2 mm — GP09320
Minute Repeater Tri-Axial Tourbillon Earth to Sky Edition 99830-52-001-BA6A 48 mm 21.24 mm — GP09560
Planetarium Tri-Axial 99290-52-451-BA4A 48 mm 18.82 mm — GP09310
Minute Repeater Tri-Axial Tourbillon 99830-21-000-BA6A 48 mm 21.24 mm — GP09560
Planetarium Tri-Axial Earth to Sky Edition 99290-53-653-BA6A 48 mm 18.82 mm — GP09310

Other Girard-Perregaux models

Watch Ø Thickness Lug-to-lug Calibre
Free Bridge Meteorite 82000-11-3259-5CX 44 mm 12.2 mm — GP01800
Classic Bridges 45mm 86000-52-001-BB6A 45 mm 12.16 mm — GP08600
Neo Constant Escapement Pink Gold 93510-52-3552-5CX 45 mm 14.8 mm — GP09200
Neo Bridges 84000-21-001-BB6A 45 mm 12.18 mm — GP08400
Neo Constant Escapement 93510-21-1930-5CX 45 mm 14.8 mm — GP09200
1966 Château Latour Edition 49555-52-3160-2GC 40 mm 9.4 mm — GP03300
Show 16 more
Watch Ø Thickness Lug-to-lug Calibre
1966 40mm 49555-11-131-11A 40 mm 8.9 mm — GP03300
1966 40mm Infinity Edition 49555-11-632-BB60 40 mm 9.4 mm — GP03300
1966 Date and Moon Phases 49545-11-131-11A 40 mm 10.8 mm — GP03300
1966 Full Calendar 49535-11-131-11A 40 mm 10.8 mm — GP03300
Laureato Tourbillon Bucherer Edition 99115-21-3372-1GM 43 mm 11.96 mm — —
Laureato 42mm 81010-11-131-11A 42 mm 10.68 mm — GP01800
Laureato 42mm (ceramic) 81010-32-631-32A 42 mm 11.13 mm — GP01800
Laureato Fifty Three Gold Bridges 99112-58-3576-1CM 41 mm 10.85 mm — GP09620
Laureato Absolute 81060-36-694-FH6A 44 mm 15.15 mm — GP03300 (chronograph)
Laureato Absolute Chronograph 81060-21-491-FH6A 44 mm 14.65 mm — GP03300 (chronograph)
Laureato Chronograph 81020-11Z131-11A 42 mm 12.16 mm — GP03300 (chronograph)
Laureato Chronograph Aiiro 81020-21-3311-1GM 42 mm 12.01 mm — GP03300 (chronograph)
Laureato Chronograph Ice Blue 81020-11-3370-1GM 42 mm 12.01 mm — GP03300 (chronograph)
Laureato Chronograph Ti49 81020-21-3263-1CM 42 mm 12 mm — GP03300 (chronograph)
Laureato 38mm 81005-11-3154-1CM 38 mm 10 mm — GP03300
Laureato Fifty 36mm 81006-11-3626-1CM 36 mm 9.8 mm — GP04800

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