Side by side

Spinnaker Spence 300vsZelos Thresher 44

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

Spence 300
SpinnakerSpence 300
MSRP $650
Thresher 44
ZelosThresher 44
MSRP $549

At a glance

9 of 29 specs differ
Diameter
Spence 30040mm
Thresher 4444mm
Power Reserve
Spence 30040h
Thresher 4440h
Water Resistance
Spence 300300m
Thresher 44500m
MSRP
Spence 300$650
Thresher 44$549

Full specifications

Case

5 specs
Diameter
40mm
44mm
Thickness
11.5mm
12.8mm
Lug-to-Lug
48mm
44mm
Lug Width
20mm
22mm
Water Resistance
300m
500m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Aquamarine
Grey

Movement

1 specs
Caliber
SII NH35A
Miyota 9015

Pricing

1 specs
MSRP
$650
$549

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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 Thresher 44

Owners widely praise the Zelos Thresher 44, with one owner noting its finish has proven remarkably scratch-resistant. However, one owner found the finishing on their hammered grey variant not as well done as expected. The Zelos Thresher 44 with an agate dial sold out in 90 seconds, with one owner receiving theirs and noting the bracelet was fully wrapped. Overall, owners rate the Zelos Thresher 44 highly for its desirability and scratch-resistant finish.

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