Which is cheaper, the Geckota Tourbillon Hand Wound or the Seiko Prospex SPEEDTIMER Mechanical?

At MSRP the Seiko Prospex SPEEDTIMER Mechanical is the cheaper of the two at $995, against $1,299 for the Geckota Tourbillon Hand Wound — a $304 gap before any retailer discounting.

Which is bigger, the Geckota Tourbillon Hand Wound or the Seiko Prospex SPEEDTIMER Mechanical?

The Geckota Tourbillon Hand Wound wears larger at 40mm versus 39.5mm for the Seiko Prospex SPEEDTIMER Mechanical — a 0.5mm difference across the dial.

Which has a longer power reserve, the Geckota Tourbillon Hand Wound or the Seiko Prospex SPEEDTIMER Mechanical?

The Seiko Prospex SPEEDTIMER Mechanical carries a 72-hour power reserve against 40 hours on the Geckota Tourbillon Hand Wound.

What movement does the Geckota Tourbillon Hand Wound run compared to the Seiko Prospex SPEEDTIMER Mechanical?

The Geckota Tourbillon Hand Wound runs a manual caliber, while the Seiko Prospex SPEEDTIMER Mechanical runs a automatic (6R55).

Side by side

Geckota Tourbillon Hand WoundvsSeiko Prospex SPEEDTIMER Mechanical

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

Geckota Tourbillon Hand Wound

tourbillon-hand-wound-watch-gold

MSRP $1,299

Seiko Prospex SPEEDTIMER Mechanical

spb513j1

MSRP $995

At a glance

14 of 29 specs differ

Diameter

Tourbillon Hand Wound40mm

Prospex SPEEDTIMER Mechanical39.5mm

Power Reserve

Tourbillon Hand Wound40h

Prospex SPEEDTIMER Mechanical72h

Water Resistance

Tourbillon Hand Wound—

Prospex SPEEDTIMER Mechanical200m

MSRP

Tourbillon Hand Wound$1,299

Prospex SPEEDTIMER Mechanical$995

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Gold

Black

Lume

None

LumiBrite on hands and index(es)

Movement

4 specs

Caliber

—

6R55

Type

Manual

Automatic

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$1,299

$995

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