Description
Authentic OEM Omega Speedmaster Professional “Alaska Project” Velcro Flight Strap
Part Reference: 98000284 | Reverse Stamped: 98000284 / 20 / JJC 53
Lug Width: 20mm | Closure: Hook-and-Loop Velcro with Anodized Red Metal Loop
100% genuine factory OEM Omega white technical spacesuit flight strap, brand new in its original factory sleeve.
Produced exclusively for the iconic Speedmaster Professional Moonwatch “Alaska Project” (Ref. 311.32.42.30.04.001 / Calibre 1861). Built from specialized, flame-resistant thermal-coated synthetic space fabric to replicate NASA extravehicular activity (EVA) space suit gear.
Closure Architecture
Features an integrated anodized red aluminum pass-through loop ring. The strap feeds through your watch lugs, threads through the red ring, and doubles back to secure firmly via high-grade hook-and-loop Velcro. Designed to fit directly over wrists or outer flight garments without clasps or buckles.
Silkscreen Markings on Strap Face
- “Speedmaster ALASKA PROJECT”
- “LIMITED EDITION”
- NASA Thermal Operating Range: “-148°C – +260°C”
- Red Alaska Project Instrument / Capsule Emblem
Specifications
- Brand: Omega (100% Genuine OEM Factory Issue)
- Part Reference: 98000284 (factory stamped on reverse)
- Lug Width: 20mm (standard straight fitment for 42mm Moonwatch cases)
- Material: Coated synthetic spacesuit technical weave with reinforced backing
- Fastener: Hook-and-loop Velcro fold-over closure
- Hardware: Anodized red aluminum return loop
- Watch Compatibility: Engineered for Speedmaster Professional Moonwatch 42mm (Alaska Project 311.32.42.30.04.001, 3570.50, 311.30.42.30.01.005, 310.30.42.50.01.001 / 002) and standard 20mm lug sports cases.
- Condition: 100% brand new, unmounted in factory sleeve.
Sold strictly as pictured. Ships fully insured with tracking.






