Montblanc - MB132303

1858 Geosphere Chronograph 0 Oxygen 44 mm: Titanium & NATO – MB132303

Name: 1858 Geosphere Chronograph 0 Oxygen 44 mm: Titanium &amp; NATO - MB132303
SKU: MB132303
Availability: InStock

RETAIL PRICE Retail price suggested by the company or authorized dealer. Retail price depends on region and foreign currency. Price from authorized dealer $10,300 As of Oct 1, 2025

Price History

Retail Price History

Date	USD ($)	EUR (€)	CHF	JPY (¥)
2025-10-01	10,300	10,100	8,900	1,439,900

Sourced from official brand websites.

Montblanc - MB132303

1858 Geosphere Chronograph 0 Oxygen 44 mm: Titanium & NATO – MB132303

TECHNICAL DATA

Brand:	Montblanc
Family:	Montblanc > 1858
SKU:	MB132303 U0132303, 132303
Name:	1858 Geosphere Chronograph 0 Oxygen 44 mm: Titanium & NATO – MB132303
Produced:	2025 In production

Country of Manufacture	Swiss Made, Switzerland
Limited edition	290 pieces, Yes

MOVEMENT

Caliber	Montblanc Caliber MB 29.27
Movement type	Self Winding
Power reserve	46 h
Functions	Chronograph, Compass, Date, Day / night indicator, Quick date correction, World time
Display	5 hands, Central seconds chronograph hand, World time northern hemisphere indicator at 12:00, World time southern hemisphere indicator at 6:00, Central hour hand, Central minute hand, 30-minute chronograph hand at 3:00, 12-hour chronograph hand at 9:00, Day / night indicator at 6:00, Day / night indicator at 12:00, Date window at 3:00
Chronograph	Cam style, 60-second counter, 12-hour counter, 30-minute counter

CASE

Case material	Titanium
Crystal	Domed, Sapphire, Anti-reflective treatment on both side
Diameter	44 mm
Thickness	17.1 mm
Lug width	22 mm
Water resistance	10 ATM
Caseback	Closed

Bezel material	Ceramic, Titanium
Bezel type	Coin edge, Compass
Bezel rotation	Bi-directional rotating

DIAL

Hour markers	Arabic numerals, Line / Dot
Dial colour	Red
Dial finishing	Sfumato glacier pattern
Hands	Cathedral
Luminescence	Dial, Digit, line, dot on bezel, Hand, Hour marker, Super-LumiNova