Side by side

Spinnaker Spence 300vsUndone Basecamp Collector

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

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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.

From video reviewers

The watch's thin 10.9mm profile for a 300m diver is a key strength. No shared weakness was identified.

Undone Basecamp Collector

The Undone Basecamp Collector is widely praised for its vintage-inspired design and excellent value, with owners appreciating the customization options and helpful service. Reviewers highlight the 40mm steel case and the bi-directional bezel with good friction. Some owners report accuracy around 20 seconds off per week, while others note the Seiko NH35 movement requires occasional time adjustments. The watch features a domed crystal and a lumed triangle on the bezel. The base price is around $300. Overall, owners and reviewers rate the Undone Basecamp Collector highly for its attractive design and value at the price point.

At a glance

9 of 29 specs differ
Diameter
Spence 30040mm
Basecamp Collector40mm
Power Reserve
Spence 300
Basecamp Collector
Water Resistance
Spence 300300m
Basecamp Collector100m
MSRP
Spence 300$650
Basecamp Collector$695

Full specifications

Case

6 specs
Category
Diver
Thickness
11.5mm
0mm
Lug-to-Lug
48mm
0mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Aquamarine

Movement

1 specs
Caliber
Seiko NH35
Seiko NH34

Pricing

1 specs
MSRP
$650
$695
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