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Spinnaker Cahill AutomaticvsUndone Calavera Neón

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 Cahill Automatic

Owners widely praise the Spinnaker Cahill Automatic for its attractive vintage-inspired design, comfortable wearability on smaller wrists, and good timekeeping, with one owner specifically noting the large "maxi" indices and NATO strap as highlights. However, some find the lume application uneven and note the use of a mineral crystal. A significant concern raised by one owner is a report of internal component failures and a perceived lack of quality control within the brand. On balance, the Spinnaker Cahill Automatic is well-regarded by owners for its style and value, particularly at specific price points, despite some noted manufacturing inconsistencies.

Undone Calavera Neón

The dial's vibrant colors under UV light are a standout feature. The watch uses a Seiko VK61 or TMI VK64 mechanical-quartz hybrid flyback chronograph movement.

At a glance

13 of 29 specs differ
Diameter
Cahill Automatic42mm
Calavera Neón40mm
Power Reserve
Cahill Automatic
Calavera Neón
Water Resistance
Cahill Automatic200m
Calavera Neón30m
MSRP
Cahill Automatic$350
Calavera Neón$365

Full specifications

Case

7 specs
Category
Diver
Diameter
42mm
40mm
Thickness
13.7mm
0mm
Lug-to-Lug
51mm
0mm
Lug Width
22mm
0mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
30m

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Green

Movement

3 specs
Caliber
Seiko NH35
Seiko VK64
Type
Automatic
Quartz
Power Reserve
0h

Pricing

1 specs
MSRP
$350
$365
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