DamaskoDA 46$2,150-5.0%JunghansMeister Pilot$2,000-5.0%IWCPilot Chronograph 41$6,900-5.0%IWCBig Pilot Heritage 48$18,500-4.9%BreitlingAVI Ref. 765 1953 Re-Edition$8,800+4.8%IWCPilot Mark XVIII$3,800+4.7%HanhartPioneer MK II$3,400-4.7%BremontArrow Chronograph$3,700-4.6%FortisFlieger F-43 Bicompax$3,900+4.5%OrisBig Crown ProPilot$1,600+4.5%GuinandStarfighter Chronograph$1,800+4.4%HamiltonKhaki Aviation Pilot Day Date$780-4.3%LacoMünster 42 Type B$1,350-4.3%CitizenPromaster Nighthawk$280+4.3%RolexGMT-Master II$16,800+4.2%Sinn857 UTC$2,800+4.1%StowaFlieger Klassik Sport$1,200-4.1%Bell & RossBR V2-94 Aeronavale$4,600-4.1%SeikoProspex Black Series Night Flight$450+4.0%IWCPilot UTC$8,200+4.0%BreitlingPremier B01 Chronograph 42 Norton$8,000+4.0%AlpinaStartimer Pilot Automatic$950-3.9%IWCBig Pilot$13,800-3.9%TutimaGrand Flieger Airport$3,400-3.9%BremontALT1-C Chronograph$4,300+3.8%Sinn903 St Navigation Chronograph$3,200-3.8%ZenithPilot Type 20 Extra Special$5,100-3.8%ZenithPilot Cronometro Tipo CP-2 Flyback$7,200-3.6%LonginesAvigation BigEye$4,100-3.2%Sinn356 Pilot Chronograph$2,600+3.1%DamaskoDA 46$2,150-5.0%JunghansMeister Pilot$2,000-5.0%IWCPilot Chronograph 41$6,900-5.0%IWCBig Pilot Heritage 48$18,500-4.9%BreitlingAVI Ref. 765 1953 Re-Edition$8,800+4.8%IWCPilot Mark XVIII$3,800+4.7%HanhartPioneer MK II$3,400-4.7%BremontArrow Chronograph$3,700-4.6%FortisFlieger F-43 Bicompax$3,900+4.5%OrisBig Crown ProPilot$1,600+4.5%GuinandStarfighter Chronograph$1,800+4.4%HamiltonKhaki Aviation Pilot Day Date$780-4.3%LacoMünster 42 Type B$1,350-4.3%CitizenPromaster Nighthawk$280+4.3%RolexGMT-Master II$16,800+4.2%Sinn857 UTC$2,800+4.1%StowaFlieger Klassik Sport$1,200-4.1%Bell & RossBR V2-94 Aeronavale$4,600-4.1%SeikoProspex Black Series Night Flight$450+4.0%IWCPilot UTC$8,200+4.0%BreitlingPremier B01 Chronograph 42 Norton$8,000+4.0%AlpinaStartimer Pilot Automatic$950-3.9%IWCBig Pilot$13,800-3.9%TutimaGrand Flieger Airport$3,400-3.9%BremontALT1-C Chronograph$4,300+3.8%Sinn903 St Navigation Chronograph$3,200-3.8%ZenithPilot Type 20 Extra Special$5,100-3.8%ZenithPilot Cronometro Tipo CP-2 Flyback$7,200-3.6%LonginesAvigation BigEye$4,100-3.2%Sinn356 Pilot Chronograph$2,600+3.1%
EDITORIAL
LUMEBERG
FLIGHT BOARD
Military Chronograph2010sUNCOMMON

Breguet Type XXI Flyback

REF. 3817ST/X2/3ZU
MARKET MID
$13,500
-1.7% 7D+11.9% 30D
SIGN IN TO TRACK
BERG SCORE
48
LIQUIDITY
59
HERITAGE
45
AIRWORTHINESS
42
LEGIBILITY
88
TURBULENCE
28
PRICE HISTORY — 30DEDITORIAL
Feb 10Feb 12Feb 14Feb 16Feb 18Feb 20Feb 22Feb 24Feb 26Feb 28Mar 2Mar 4Mar 6Mar 8Mar 11$0k$4k$8k$12k$16k
VALUATION BAND
MSRP$16,200
LOW$11,000
MID$13,500
HIGH$16,000
CHANGE MATRIX
7D
-1.7%
30D
+11.9%
90D
-1.8%
1Y
-10.1%
SPECIFICATIONS
BrandBreguet
ModelType XXI Flyback
Reference3817ST/X2/3ZU
FamilyType XX
CategoryMilitary Chronograph
OriginSwitzerland
Era2010s
Dial TypeChronograph
MovementAutomatic
Case Size42mm
Case MaterialStainless Steel
Water Resistance100m
Production2016-2023
EDITORIAL NOTE

Flyback heritage. Cockpit legibility remains elite.

Forum Hype: 45/100
Updated: 3/11/2026
Source: Editorial / Simulated
COMPARABLE REFERENCES
Zenith Pilot Big Date Flyback
03.2410.4010/21.C722
$8,100-2.6%
Guinand Starfighter Chronograph
SF-20.50-31L
$1,800+4.4%
IWC Pilot Chronograph Top Gun
IW389101
$11,200-2.6%
Bell & Ross BR 03-94 Chronograph
BR0394-BL-SI/SCA
$4,200-0.7%
EDITORIAL / SIMULATED DATA2026-03-11 23:10:23 UTC