Side by side

Phoibos Sea NymphvsSpinnaker Cahill Automatic

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

Sea Nymph
PhoibosSea Nymph
MSRP $240
Cahill Automatic
SpinnakerCahill Automatic
MSRP $350

At a glance

12 of 29 specs differ
Diameter
Sea Nymph36mm
Cahill Automatic42mm
Power Reserve
Sea Nymph40h
Cahill Automatic40h
Water Resistance
Sea Nymph300m
Cahill Automatic200m
MSRP
Sea Nymph$240
Cahill Automatic$350

Full specifications

Case

6 specs
Diameter
36mm
42mm
Thickness
9.8mm
13.7mm
Lug-to-Lug
42mm
51mm
Lug Width
18mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Blue
Green
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
SWISS RONDA 705
SII NH35A
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$240
$350

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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.

Phoibos Sea Nymph

Owners widely praise the Phoibos Sea Nymph's unique mother-of-pearl dial and distinctive bezel styling, with some finding it a good fit for smaller wrists. The 36mm case size is considered unisex, though some owners find it too small for larger wrists, while others enjoy it as a summer watch. The consensus is that the Phoibos Sea Nymph is a fun, visually interesting watch, with its polarizing bezel design being a key talking point.

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.

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