Bremont Altitude Perpetual Calendar GMT

The Bremont Altitude Perpetual Calendar GMT is a current-production pilot watch with a grey grade 2 case, finished with satin and polished. It measures 42.0 mm across, 12.65 mm thick, 49.62 mm lug to lug, and is water resistant to 100 m. Inside is the Bremont BHC9192-MH manual movement, with 50 h power reserve. Complications: Perpetual calendar, GMT, Date. Priced from $38,450 (Limited to 50 pieces). Brand origin: United Kingdom.

2 official photos · reader photos welcome

Reference

ALT42-PER-TI-BL-B

Type

Pilot

Price

$38,450 · Limited to 50 pieces

Case diameter

42.0 mm

Thickness

12.65 mm

Lug-to-lug

49.62 mm

Water resistance

100 m

Weight

–

Origin

United Kingdom

Movement

Manual

Caliber

Bremont BHC9192-MH

Power reserve

50 h

Complications

Perpetual calendar, GMT, Date

Material

Titanium

Grade / type

Grade 2

Colour

Grey

Hardness

–

Construction

–

Surface treatment

Satin and polished

Caseback

Titanium

Nickel-free

Not verified (clasp or buckle material not confirmed)

Bracelet / strap

Titanium bracelet or leather

Matching bracelet

Optional (or strap)

Crystal

Sapphire (Glass Box)

Display back

–

Dial

Blue (brushed galvanic)

Lume

Super-LumiNova

Availability

Offered

Status

Current (limited to 50)

High confidence Verified Jul 2026 Source: Bremont (maker) Maker / listing ↗

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