Side by side

Grand Seiko SLGC009vsTAG Heuer Monza Flyback Chronometer

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

SLGC009
Grand SeikoSLGC009
MSRP $16,900
Monza Flyback Chronometer
TAG HeuerMonza Flyback Chronometer
MSRP $15,350
What people say

Owners + reviewers, side by side

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

Grand Seiko SLGC009

Owners widely report the Grand Seiko SLGC009 is perceived as "big" but "not obnoxious," with some finding its bold, aggressive, and futuristic design appealing while others deem it too daring for the brand. Opinions are split on its aesthetic, with comparisons ranging from a G-Shock to the Cybertruck. One owner noted a desire for a more offset clasp. The movement is praised by some, though the dial color and hour indexes drew criticism from one voice. The Grand Seiko SLGC009's rumored discontinuation is speculated to potentially aid in value retention. On balance, owners are divided on the Grand Seiko SLGC009's polarizing design, with its movement and wearability being points of discussion.

TAG Heuer Monza Flyback Chronometer

Owners and reviewers highlight the TAG Heuer Monza Flyback Chronometer's lightweight forged carbon case, which contributes to comfortable wear despite its substantial 16mm thickness. The watch features a skeletonized dial with vivid color accents and the COSC-certified Calibre Heuer 02 flyback movement. Some find the modern, bold design polarizing, with opinions ranging from "stunning" to "tacky," and one owner noted it wears larger than its 42mm case size. A reviewer felt the non-skeletonized movement was a missed opportunity at its price point, while another owner suggested the build quality is not as refined as some competitors. On balance, owners and reviewers acknowledge the TAG Heuer Monza Flyback Chronometer as a bold, modern interpretation of the model, with its lightweight carbon construction and flyback chronograph functionality being key talking points.

At a glance

18 of 29 specs differ
Diameter
SLGC00943mm
Monza Flyback Chronometer42mm
Power Reserve
SLGC00972h
Monza Flyback Chronometer80h
Water Resistance
SLGC009200m
Monza Flyback Chronometer100m
MSRP
SLGC009$16,900
Monza Flyback Chronometer$15,350

Full specifications

Case

8 specs
Diameter
43mm
42mm
Thickness
15.6mm
Lug-to-Lug
50mm
Lug Width
23mm
Material
Titanium
Carbon
Finish
Brushed and polished
Carbon
Water Resistance
200m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Black
Grey
Indices
Applied

Movement

4 specs
Caliber
9SC5
Calibre HEUER02 COSC Flyback
Power Reserve
72h
80h
Jewels
25
0
Complications
None
Flyback Chronograph

Pricing

1 specs
MSRP
$16,900
$15,350
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