Omega

Omega Speedmaster HB-SIA Chronograph Automatic Chronometer Men's Watch 321.90.44.52.01.001

Model: 321.90.44.52.01.001

Description

Omega 321.90.44.52.01.001 details

Grey titanium case with a grey titanium bracelet. Fixed grey titanium with a black ion-plated showing tachymeter bezel. Black carbon fiber dial with luminous hands and index hour markers. Minute and 24 hour (GMT) markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock position. Chronograph - three sub-dials displaying: 60 seconds, 30 minutes and 12 hours. Omega Calibre 3603 automatic movement with a 52-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 44.25 mm, case thickness: 15.9 mm. Band width: 20 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, GMT, second time zone, date, hour, minute, second, chronometer, tachymeter. Additional Info: limited solar impulse edition. Casual watch style. Watch label: Swiss Made. Item Variations: 321 90 44 52 01 001, 321-90-44-52-01-001, 321/90/44/52/01/001, 32190445201001. Omega Speedmaster HB-SIA Chronograph Automatic Chronometer Men's Watch 321.90.44.52.01.001.

Specifications

Case material
Titanium
Case thickness
15.9 mm
Band width
20 mm
Bracelet
Titanium
Crystal
Scratch Resistant Sapphire
Clasp
Deployment
Water resistance
100 meters / 330 feet
Dial
Black Carbon Fiber
Calendar
Date display between 4 and 5 o'clock position
Functions
Chronograph, GMT, Second Time Zone, Date, Hour, Minute, Second, Chronometer, Tachymeter
Hands
Luminous
Case back
Solid
Crown
Pull / Push
Bezel color
Grey
Bezel
Fixed
Movement
Omega Calibre 3603

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Compare current offers

1 current offer
Jomashop$5,195.00

Price history

Lowest observed$5,195.00
Observed price history for Omega Speedmaster HB-SIA Chronograph Automatic Chronometer Men's Watch 321.90.44.52.01.001 Step chart of 6 validated retailer price observations. Each listing's last observed price is carried forward from its first observation to the chart's end. Dots mark actual observations. The horizontal axis is observation date and the vertical axis is listed price in USD. $5,600.00$5,500.00$5,400.00$5,300.00$5,200.00$5,100.00$5,000.00$4,900.00$4,800.00 Sep 12Sep 30Oct 17Nov 3 Jomashop: $5,195.00, 12 Sept 2026, 22:20 UTCJomashop: $5,195.00, 15 Sept 2026, 22:47 UTCJomashop: $5,195.00, 18 Sept 2026, 23:22 UTCJomashop: $5,195.00, 21 Sept 2026, 23:32 UTCJomashop: $5,195.00, 21 Oct 2026, 19:18 UTCJomashop: $5,195.00, 3 Nov 2026, 04:54 UTC Observation date Listed price (USD)
  • Jomashop$5,195.00 · 6 observations