Side by side

Straton Straton Syncro MKII Mechanical ChronovsTAG Heuer Connected Calibre E5

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

What people say

Owners + reviewers, side by side

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

Straton Syncro MKII Mechanical Chrono

Owners widely appreciate the Straton Syncro MKII Mechanical Chrono's retro racing aesthetic and perceived value. Some owners note the watch is reliable and durable, with a clear date window. One owner finds the 44mm case comfortable, while another reviewer states the 40mm case wears larger than its dimensions. The included Milanese bracelet is criticized for its outdated clasp and polished finish contrasting with the brushed case. The consensus is that owners value the Straton Syncro MKII Mechanical Chrono for its design and customization options at its price point.

TAG Heuer Connected Calibre E5

Owners widely criticize the TAG Heuer Connected Calibre E5 for its high price, with some finding its components and assembly not justified by the $2000 cost. Several owners report significant issues with battery drain, with Wear OS identified as a primary culprit, and some experience frequent bugs and software update problems, leading to regret over their purchase. One owner noted the lume on the mechanical module lasts only about five minutes. On balance, owners rate the TAG Heuer Connected Calibre E5 poorly due to its high price and reliability concerns.

At a glance

14 of 29 specs differ
Diameter
Straton Syncro MKII Mechanical Chrono40mm
Connected Calibre E540mm
Power Reserve
Straton Syncro MKII Mechanical Chrono
Connected Calibre E5
Water Resistance
Straton Syncro MKII Mechanical Chrono100m
Connected Calibre E550m
MSRP
Straton Syncro MKII Mechanical Chrono$599
Connected Calibre E5$1,600

Full specifications

Case

8 specs
Category
Chronograph
Mechanical
Thickness
12.4mm
14mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
RUBBER
Water Resistance
100m
50m
Caseback
Sapphire crystal

Crystal & Dial

3 specs
Crystal Shape
Domed
AR Coating
Underside
Dial Color
Black

Movement

2 specs
Caliber
Sea-Gull ST19
Calibre E5
Type
Manual
Automatic

Pricing

1 specs
MSRP
$599
$1,600
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