Which is cheaper, the Nivada Grenchen Chronomaster Manual or the Sugess Tourbillon Master SU8000?

At MSRP the Sugess Tourbillon Master SU8000 is the cheaper of the two at $999, against $1,975 for the Nivada Grenchen Chronomaster Manual — a $976 gap before any retailer discounting.

Which is bigger, the Nivada Grenchen Chronomaster Manual or the Sugess Tourbillon Master SU8000?

The Sugess Tourbillon Master SU8000 wears larger at 41mm versus 38mm for the Nivada Grenchen Chronomaster Manual — a 3mm difference across the dial.

Which has better water resistance, the Nivada Grenchen Chronomaster Manual or the Sugess Tourbillon Master SU8000?

The Nivada Grenchen Chronomaster Manual is rated to 100m versus 50m for the Sugess Tourbillon Master SU8000.

Which has a longer power reserve, the Nivada Grenchen Chronomaster Manual or the Sugess Tourbillon Master SU8000?

The Nivada Grenchen Chronomaster Manual carries a 45-hour power reserve against 40 hours on the Sugess Tourbillon Master SU8000.

What movement does the Nivada Grenchen Chronomaster Manual run compared to the Sugess Tourbillon Master SU8000?

The Nivada Grenchen Chronomaster Manual runs a manual chronograph caliber (ETA Valjoux 7733), while the Sugess Tourbillon Master SU8000 runs a manual tourbillon (Seagull ST8000).

Side by side

Nivada Grenchen Chronomaster ManualvsSugess Tourbillon Master SU8000

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

Nivada Grenchen Chronomaster Manual

Chronomaster Manual

MSRP $1,975

Sugess Tourbillon Master SU8000

SU8000

MSRP $999

At a glance

14 of 29 specs differ

Diameter

Chronomaster Manual38mm

Tourbillon Master SU800041mm

Power Reserve

Chronomaster Manual45h

Tourbillon Master SU800040h

Water Resistance

Chronomaster Manual100m

Tourbillon Master SU800050m

MSRP

Chronomaster Manual$1,975

Tourbillon Master SU8000$999

Full specifications

Case

7 specs

Diameter

38mm

41mm

Thickness

14.55mm

10mm

Lug Width

20mm

10mm

Material

Stainless Steel

Stainless Steel/Rose Gold

Finish

Brushed + Polished

Brushed and polished

Water Resistance

100m

50m

Caseback

Solid

Display

Crystal & Dial

2 specs

Dial Color

White

Blue

Lume

None

Movement

4 specs

Caliber

ETA Valjoux 7733

Seagull ST8000

Beat Rate

28,800 vph

3 vph

Power Reserve

45h

40h

Complications

GMT, Chronograph

GMT, Moonphase, Date

Pricing

1 specs

MSRP

$1,975

$999

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