Side by side

Longines SPIRIT PILOTvsZelos Skyraider 40 Skeleton

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

SPIRIT PILOT
LonginesSPIRIT PILOT
MSRP $3,100
Skyraider 40 Skeleton
ZelosSkyraider 40 Skeleton
MSRP $1,999

At a glance

22 of 29 specs differ
Diameter
SPIRIT PILOT39mm
Skyraider 40 Skeleton40mm
Power Reserve
SPIRIT PILOT72h
Skyraider 40 Skeleton40h
Water Resistance
SPIRIT PILOT100m
Skyraider 40 Skeleton50m
MSRP
SPIRIT PILOT$3,100
Skyraider 40 Skeleton$1,999

Full specifications

Case

8 specs
Category
Pilot
Skeleton
Diameter
39mm
40mm
Thickness
11.5mm
8.2mm
Lug-to-Lug
47.2mm
40mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Screw-down case back
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Both sides
Inner
Dial Color
Black
Ti Damascus LE
Indices
Applied Arabic numerals
Applied
Lume
Super-LumiNova
None

Movement

8 specs
Caliber
L888.4
Swiss Skeletonised Marvin 700
Type
Automatic
Manual
Beat Rate
25,200 vph
28,800 vph
Power Reserve
72h
40h
Jewels
0
25
Hacking
No
Yes
Hand-winding
No
Yes
Complications
Hours, minutes, seconds
None

Pricing

1 specs
MSRP
$3,100
$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 SPIRIT PILOT

Owners widely praise the Longines Spirit Pilot for its exceptional finishing, featuring sharp edges and crisp transitions, and its improved wearability thanks to a reduced 39mm case size and 47.2mm lug-to-lug distance. Reviewers and owners alike highlight the clean, balanced dial with gilt-toned accents that play with light, and its excellent legibility and lume. The L888.4 automatic movement is noted for its 72-hour power reserve and COSC certification. Some owners feel the Longines Spirit Pilot wears larger than its 39mm diameter and express disappointment over the removal of the five stars from the dial, while others find its bracelet endlinks long and lament the lack of quick-release. One owner voices concern over the serviceability of exclusive movements. Overall, owners rate the Longines Spirit Pilot highly for its modern icon status and value, feeling it wears more expensively than its price point suggests.

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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