Side by side

Longines LONGINES AVIGATION BIGEYEvsZelos Skyraider 40 Skeleton

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

LONGINES AVIGATION BIGEYE
LonginesLONGINES AVIGATION BIGEYE
MSRP $4,400
Skyraider 40 Skeleton
ZelosSkyraider 40 Skeleton
MSRP $1,999

At a glance

10 of 29 specs differ
Diameter
LONGINES AVIGATION BIGEYE41mm
Skyraider 40 Skeleton40mm
Power Reserve
LONGINES AVIGATION BIGEYE40h
Skyraider 40 Skeleton40h
Water Resistance
LONGINES AVIGATION BIGEYE30m
Skyraider 40 Skeleton50m
MSRP
LONGINES AVIGATION BIGEYE$4,400
Skyraider 40 Skeleton$1,999

Full specifications

Case

6 specs
Category
Chronograph
Skeleton
Diameter
41mm
40mm
Thickness
14.5mm
8.2mm
Lug-to-Lug
48.7mm
40mm
Material
Stainless Steel
Titanium
Water Resistance
30m
50m

Crystal & Dial

1 specs
Dial Color
Blue
Ti Damascus LE

Movement

2 specs
Caliber
L688.5
Swiss Skeletonised Marvin 700
Type
Automatic
Manual

Pricing

1 specs
MSRP
$4,400
$1,999

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

LONGINES AVIGATION BIGEYE

Owners and reviewers widely praise the Longines Avigation Bigeye for its unique, asymmetric dial, vintage military aesthetic, and cohesive design, with one reviewer noting its GPHG Best Revival prize win. The tactile chronograph pusher action and reliable L688.2 column wheel movement are highlighted, as is the watch's legibility and versatile strap-swapping potential due to its 20mm lug width. However, criticisms include the 30-minute sub-dial's three-minute hash marks, which some find compromise reading speed, and the lack of drilled lugs. The watch's thickness, around 14.45mm, is noted as typical for its movement, and some owners mention minor QC issues with chronograph hand alignment and a loud rotor. On balance, owners and reviewers rate the Longines Avigation Bigeye highly for its distinctive vintage-inspired design and solid chronograph performance at its price point.

Zelos Skyraider 40 Skeleton

The Zelos Skyraider 40 Skeleton is noted for its skeletonized dial and the use of BGW9 and C3 Super-LumiNova for legibility. It is powered by a manual-wind ETA 6498 movement, offering a 44-hour power reserve. On balance, the Zelos Skyraider 40 Skeleton is seen as a cool-looking option, though availability is a factor.

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