Side by side

Slow Watches O 01vsSmiths 'SEAFIRE' PRS-37

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

O 01
Slow WatchesO 01
'SEAFIRE' PRS-37
Smiths'SEAFIRE' PRS-37

At a glance

7 of 29 specs differ
Diameter
O 0142.5mm
'SEAFIRE' PRS-3740mm
Power Reserve
O 01
'SEAFIRE' PRS-37
Water Resistance
O 01100m
'SEAFIRE' PRS-37100m
MSRP
O 01
'SEAFIRE' PRS-37

Full specifications

Case

4 specs
Diameter
42.5mm
40mm
Thickness
9.8mm
12.3mm
Lug-to-Lug
46mm
45.5mm
Lug Width
20mm

Crystal & Dial

2 specs
Dial Color
Silver
Black
Lume
None
SuperLuminova

Movement

1 specs
Caliber
Ronda 505.24
ISA 9500-1010
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.

Follow this matchup

Get a note when Slow Watches O 01 vs Smiths 'SEAFIRE' PRS-37 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.