Side by side

Spinnaker Cahill AutomaticvsZelos Spearfish Dual Time

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

Cahill Automatic
SpinnakerCahill Automatic
MSRP $350
Spearfish Dual Time
ZelosSpearfish Dual Time
MSRP $2,199

At a glance

11 of 29 specs differ
Diameter
Cahill Automatic42mm
Spearfish Dual Time40mm
Power Reserve
Cahill Automatic40h
Spearfish Dual Time40h
Water Resistance
Cahill Automatic200m
Spearfish Dual Time100m
MSRP
Cahill Automatic$350
Spearfish Dual Time$2,199

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
42mm
40mm
Thickness
13.7mm
10mm
Lug-to-Lug
51mm
40mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Green
Ti - Meteorite

Movement

1 specs
Caliber
SII NH35A
Sellita SW300 + TT651

Pricing

1 specs
MSRP
$350
$2,199

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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.

Zelos Spearfish Dual Time

Owners widely praise the Zelos Spearfish Dual Time for its attractive design and the well-executed big date complication. The watch is described as a non-attention-seeking option that looks awesome, with a thickness of 12mm including the crystal and 10mm without. One owner found the $1900 price tag too expensive and uncharacteristic for the brand. On balance, owners rate the Zelos Spearfish Dual Time highly for its attractive design and the well-executed big date complication.

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