Side by side

DOXA SUB 750TvsSpinnaker Cahill Automatic

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

SUB 750T
DOXASUB 750T
MSRP $2,790
Cahill Automatic
SpinnakerCahill Automatic
MSRP $350

At a glance

11 of 29 specs differ
Diameter
SUB 750T47mm
Cahill Automatic42mm
Power Reserve
SUB 750T56h
Cahill Automatic40h
Water Resistance
SUB 750T750m
Cahill Automatic200m
MSRP
SUB 750T$2,790
Cahill Automatic$350

Full specifications

Case

6 specs
Diameter
47mm
42mm
Thickness
14mm
13.7mm
Lug-to-Lug
46mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
750m
200m

Crystal & Dial

2 specs
Dial Color
Divingstar
Green
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
SII NH35A
Power Reserve
56h
40h

Pricing

1 specs
MSRP
$2,790
$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.

DOXA SUB 750T

The DOXA SUB 750T is widely praised for its significantly slimmer 11.95mm thickness on a 45mm case, which reviewers and owners agree makes the barrel-shaped dive watch surprisingly wearable and comfortable. Its Sellita SW300 movement provides a 56-hour power reserve, and the watch retains a 750-meter water resistance rating. Some owners find the watch expensive and its dial cluttered, while others appreciate its unique design and inner bezel markings. The integrated beads-of-rice bracelet receives mixed feedback, with some finding it comfortable and others desiring more tapering. Overall, owners and reviewers rate the DOXA SUB 750T highly for its improved wearability due to its slim profile at a substantial 45mm size.

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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