What movement does the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch run compared to the Boldr The T Rex By Boldr X Nitecore?

Both watches run automatic movements — the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch uses the 8L35 and the Boldr The T Rex By Boldr X Nitecore uses the Seiko NH35A.

Side by side

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchvsBoldr The T Rex By Boldr X Nitecore

Q: Which is cheaper, the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch or the Boldr The T Rex By Boldr X Nitecore?

At MSRP the Boldr The T Rex By Boldr X Nitecore is the cheaper of the two at $499, against $2,900 for the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch — a $2,401 gap before any retailer discounting.

Q: Which is bigger, the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch or the Boldr The T Rex By Boldr X Nitecore?

The Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch wears larger at 42.6mm versus 40mm for the Boldr The T Rex By Boldr X Nitecore — a 2.6mm difference across the dial.

Q: Which has better water resistance, the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch or the Boldr The T Rex By Boldr X Nitecore?

The Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch is rated to 300m versus 200m for the Boldr The T Rex By Boldr X Nitecore.

Q: Which has a longer power reserve, the Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch or the Boldr The T Rex By Boldr X Nitecore?

The Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch carries a 50-hour power reserve against 40 hours on the Boldr The T Rex By Boldr X Nitecore.

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

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

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MSRP $2,900

Boldr The T Rex By Boldr X Nitecore

the-t-rex-by-boldr-x-nitecore

MSRP $499

At a glance

12 of 29 specs differ

Diameter

Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm

The T Rex By Boldr X Nitecore40mm

Power Reserve

Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch50h

The T Rex By Boldr X Nitecore40h

Water Resistance

Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m

The T Rex By Boldr X Nitecore200m

MSRP

Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$2,900

The T Rex By Boldr X Nitecore$499

Full specifications

Case

4 specs

Diameter

42.6mm

40mm

Thickness

13.4mm

12.3mm

Lug-to-Lug

49.3mm

46mm

Water Resistance

300m

200m

Crystal & Dial

4 specs

Crystal Shape

Curved

Flat

AR Coating

Anti-reflective coating on inner surface

Yes

Dial Color

Black

T-Rex by BOLDR x Nitecore

Lume

LumiBrite on hands, index(es) and bezel

Super-LumiNova

Movement

3 specs

Caliber

8L35

Seiko NH35A

Power Reserve

50h

40h

Jewels

Pricing

1 specs

MSRP

$2,900

$499

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