Side by side

Sugess Tourbillon Master SU8004vsZelos Spearfish GMT

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

Tourbillon Master SU8004
SugessTourbillon Master SU8004
MSRP $1,199
Spearfish GMT
ZelosSpearfish GMT
MSRP $999

At a glance

13 of 29 specs differ
Diameter
Tourbillon Master SU800441mm
Spearfish GMT40mm
Power Reserve
Tourbillon Master SU800440h
Spearfish GMT40h
Water Resistance
Tourbillon Master SU80045m
Spearfish GMT200m
MSRP
Tourbillon Master SU8004$1,199
Spearfish GMT$999

Full specifications

Case

8 specs
Category
Chronograph
GMT
Diameter
41mm
40mm
Thickness
10mm
13mm
Lug-to-Lug
46mm
40mm
Lug Width
21mm
20mm
Material
Stainless Steel/Rose Gold
316L Stainless Steel
Water Resistance
5m
200m
Caseback
Display
Solid

Crystal & Dial

1 specs
Dial Color
Black
Frost

Movement

3 specs
Caliber
Seagull ST8230
Sellita SW330-2
Beat Rate
3 vph
28,800 vph
Complications
GMT, Moonphase, Day-date, Date
None

Pricing

1 specs
MSRP
$1,199
$999

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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.

Sugess Tourbillon Master SU8004

The tourbillon complication at this price point is a significant strength. Reviewers did not reach a consensus on any weaknesses.

Zelos Spearfish GMT

The Zelos Spearfish GMT is widely praised for its exceptional value, with reviewers highlighting its superb finishing, flawless machining, and a tool-less micro-adjustment clasp that exceeds its price point. It features a La Joux-Perret G100 movement with a 68-hour power reserve, achieving an average accuracy of +2.6 seconds per day, or a Miyota 9075 movement offering flier-style GMT functionality. The 40mm case and bidirectional 48-click ceramic bezel are well-executed, though one reviewer noted a minor compromise in the end link fit. Overall, owners and reviewers rate the Zelos Spearfish GMT highly for its impressive finishing and value proposition.

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