Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsOak & Oscar The Olmsted Windup Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Flyboy Airmaster GMT Automatic
AVI-8Flyboy Airmaster GMT Automatic
MSRP $365
The Olmsted Windup Edition
Oak & OscarThe Olmsted Windup Edition
MSRP $1,775

At a glance

16 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
The Olmsted Windup Edition38mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
The Olmsted Windup Edition50h
Water Resistance
Flyboy Airmaster GMT Automatic50m
The Olmsted Windup Edition100m
MSRP
Flyboy Airmaster GMT Automatic$365
The Olmsted Windup Edition$1,775

Full specifications

Case

7 specs
Category
GMT
Field
Diameter
40mm
38mm
Thickness
—
10.8mm
Lug-to-Lug
—
44.9mm
Lug Width
—
20mm
Water Resistance
50m
100m
Caseback
Solid
Engraved

Crystal & Dial

4 specs
Crystal Shape
Flat
Double-domed
AR Coating
Inner
Underside
Dial Color
Black
Grey
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
NH34
Sellita SW300
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
50h
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$365
$1,775

Follow this matchup

Get a note when AVI-8 Flyboy Airmaster GMT Automatic vs Oak & Oscar The Olmsted Windup Edition gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Lorier Hyperion SII
Loriermicro

Hyperion SII

2 watches · 2 variantsHyperion
39mm·Automatic·200m WR
$699MSRP
—Used
Nivada Grenchen Antarctic Spider
Nivada Grenchen

Antarctic Spider

5 watches · 5 variantsANTARCTIC
38mm·Automatic·200m WR
$945MSRP
—Used
Marathon Steel Navigator SSNAV Auto
Marathonmicro
Pilot's Navigator

Steel Navigator SSNAV Auto

6 watches · 6 variantsPilot's Navigator
41mm·Automatic
$1,300MSRP
—Used
Christopher Ward The Twelve
Christopher Ward
Twelve

The Twelve

9 watches · 19 variantsTwelve
40mm·Automatic·100m WR
$1,495MSRP
—Used
Spinnaker Croft 39 GMT
Spinnakermicro

Croft 39 GMT

5 watches · 28 variantsCroft
39mm·Automatic·100m WR
$445MSRP
—Used
Glycine Combat Sub Sport
Glycine

Combat Sub Sport

2 watches · 10 variantsCombat Sub Sport
39mm·Automatic·300m WR
$1,850MSRP
—Used
Zelos Spearfish GMT
Zelosmicro

Spearfish GMT

3 watches · 17 variantsSpearfish
40mm·Automatic·200m WR
$999MSRP
—Used
Serica Ref. 6190 Field Chronometer
Serica
Field Chronometer

Ref. 6190 Field Chronometer

7 variantsRef. 6190 Field Chronometer
38mm·Automatic·200m WR
$1,293MSRP
—Used
All alternatives to the Flyboy Airmaster GMT Automatic →All alternatives to the The Olmsted Windup Edition →
Explore the full catalog
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Lorier Hyperion SIIvsOak & Oscar The Olmsted Windup EditionLorier Hyperion SII SkywardvsOak & Oscar The Olmsted Windup EditionMarathon Steel Navigator SSNAV AutovsOak & Oscar The Olmsted Windup EditionMarathon Steel Navigator SSNAV-D AutovsOak & Oscar The Olmsted Windup EditionAVI-8 Flyboy Airmaster GMT AutomaticvsOak & Oscar The Olmsted 38AVI-8 Flyboy Airmaster GMT AutomaticvsOak & Oscar The Olmsted ExP-01
Edit this comparisonAdd another watchExplore more 37–41mm watches