Side by side

Spinnaker Spence 300vsZelos Skyraider 40 Skeleton

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

Spence 300
SpinnakerSpence 300
MSRP $650
Skyraider 40 Skeleton
ZelosSkyraider 40 Skeleton
MSRP $1,999

At a glance

9 of 29 specs differ
Diameter
Spence 30040mm
Skyraider 40 Skeleton40mm
Power Reserve
Spence 30040h
Skyraider 40 Skeleton40h
Water Resistance
Spence 300300m
Skyraider 40 Skeleton50m
MSRP
Spence 300$650
Skyraider 40 Skeleton$1,999

Full specifications

Case

5 specs
Category
Diver
Skeleton
Thickness
11.5mm
8.2mm
Lug-to-Lug
48mm
40mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Aquamarine
Ti Damascus LE

Movement

2 specs
Caliber
SII NH35A
Swiss Skeletonised Marvin 700
Type
Automatic
Manual

Pricing

1 specs
MSRP
$650
$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.

Spinnaker Spence 300

The Spinnaker Spence 300 is widely praised for its slim 10.9mm case and 40mm diameter, offering a comfortable and uncommon thin diver design at its price point. Reviewers and owners highlight its value, especially below $350, and its blend of retro design with modern specifications, including a 300m depth rating and a fully indexed bezel. Some owners, however, find the dial printing and bracelet finishing to be less refined, with one noting the bracelet's male end links as a drawback. The consensus is that the Spinnaker Spence 300 is highly regarded for its exceptional value and wearable dimensions, making it a strong contender for an everyday sports watch.

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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