Which is cheaper, the RGM Watches Model 150 or the Seiko Presage Sharp Edged Series?

At MSRP the Seiko Presage Sharp Edged Series is the cheaper of the two at $1,400, against $3,450 for the RGM Watches Model 150 — a $2,050 gap before any retailer discounting.

Which is bigger, the RGM Watches Model 150 or the Seiko Presage Sharp Edged Series?

The Seiko Presage Sharp Edged Series wears larger at 42.2mm versus 42mm for the RGM Watches Model 150 — a 0.2mm difference across the dial.

Which has better water resistance, the RGM Watches Model 150 or the Seiko Presage Sharp Edged Series?

The RGM Watches Model 150 is rated to 50m versus 10m for the Seiko Presage Sharp Edged Series.

Which has a longer power reserve, the RGM Watches Model 150 or the Seiko Presage Sharp Edged Series?

The Seiko Presage Sharp Edged Series carries a 45-hour power reserve against 40 hours on the RGM Watches Model 150.

What movement does the RGM Watches Model 150 run compared to the Seiko Presage Sharp Edged Series?

The RGM Watches Model 150 runs a manual caliber (Unitas 6498), while the Seiko Presage Sharp Edged Series runs a automatic (6R64).

Side by side

RGM Watches Model 150vsSeiko Presage Sharp Edged Series

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

Add a watch

RGM Watches Model 150

model-150

MSRP $3,450

Seiko Presage Sharp Edged Series

spb221j1

MSRP $1,400

Buy from RGM Watches ↗

Buy used on eBay ↗

Buy from Seiko ↗

Buy used on eBay ↗

At a glance

13 of 29 specs differ

Diameter

Model 15042mm

Presage Sharp Edged Series42.2mm

Power Reserve

Model 15040h

Presage Sharp Edged Series45h

Water Resistance

Model 15050m

Presage Sharp Edged Series100m

MSRP

Model 150$3,450

Presage Sharp Edged Series$1,400

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

4 specs

Caliber

Unitas 6498

6R64

Type

Manual

Automatic

Power Reserve

40h

45h

Jewels

Pricing

1 specs

MSRP

$3,450

$1,400

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Smiths Armstrong Siddeley Richmond Spencer round smooth-bezel 3-hand, printed Roman numerals + small-seconds

Smithsmicro

ARMSTRONG SIDDELEY LTD EDITION

Armstrong Siddeley Richmond Spencer round smooth-bezel 3-hand, printed Roman numerals + small-seconds

Follow this matchup

Get a note when RGM Watches Model 150 vs Seiko Presage Sharp Edged Series gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

RGM Watches Model 500 GMTvsSeiko Presage Sharp Edged Series RGM Watches Model 222-RRvsSeiko Presage Sharp Edged Series Smiths Armstrong Siddeley Richmond Spencer round smooth-bezel 3-hand, printed Roman numerals + small-secondsvsSeiko Presage Sharp Edged Series Smiths Armstrong SiddeleyvsSeiko Presage Sharp Edged Series Pagani Design PD-1758 GMT MAPvsRGM Watches Model 150 Pagani Design PD-1682 GMTvsRGM Watches Model 150

Edit this comparison Add another watch Explore more 41–44mm watches

RGM Watches Model 150vsSeiko Presage Sharp Edged Series

At a glance

Full specifications

More watches worth a look

Armstrong Siddeley Richmond Spencer round smooth-bezel 3-hand, printed Roman numerals + small-seconds

PD-1758 GMT MAP

JM Earth

Model Two

Fleuss GMT

Stratos UTC

Model PT3102

Hawker Hunter Atlas GMT Automatic

Follow this matchup

People also compared