Side by side

Resco RTAC GMT - StainlessvsSpinnaker Spence 300

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

RTAC GMT - Stainless
RescoRTAC GMT - Stainless
MSRP $1,105
Spence 300
SpinnakerSpence 300
MSRP $650
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Resco RTAC GMT - Stainless

Owners widely praise the Resco RTAC GMT - Stainless for its exceptional quality, durability, and reliability, making it a dependable choice for an outdoorsy lifestyle and harsh conditions. The brand's American origin and assembly in Coronado, USA, are also noted, alongside excellent customer service and the watch's enduring appearance. Overall, owners rate the Resco RTAC GMT - Stainless highly for its robust build and dependable performance in demanding environments.

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.

At a glance

11 of 29 specs differ
Diameter
RTAC GMT - Stainless44mm
Spence 30040mm
Power Reserve
RTAC GMT - Stainless40h
Spence 30040h
Water Resistance
RTAC GMT - Stainless200m
Spence 300300m
MSRP
RTAC GMT - Stainless$1,105
Spence 300$650

Full specifications

Case

7 specs
Category
Diver
Diameter
44mm
40mm
Thickness
13mm
11.5mm
Lug-to-Lug
51.5mm
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Blue
Aquamarine

Movement

2 specs
Caliber
NH35
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$1,105
$650
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