Side by side

Spinnaker Spence 300vsTuseno Shellback

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

Spence 300
SpinnakerSpence 300
MSRP $650
Shellback
TusenoShellback
MSRP $840
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.

Tuseno Shellback

The build quality is cited as a significant strength. Availability is a weakness, with stock running low.

At a glance

10 of 29 specs differ
Diameter
Spence 30040mm
Shellback40mm
Power Reserve
Spence 30040h
Shellback
Water Resistance
Spence 300300m
Shellback200m
MSRP
Spence 300$650
Shellback$840

Full specifications

Case

5 specs
Category
Diver
Thickness
11.5mm
11.9mm
Lug-to-Lug
48mm
47mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Aquamarine
Yellow
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
NH35
Sellita SW200-1
Power Reserve
40h

Pricing

1 specs
MSRP
$650
$840
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