Timefactors PRS-57vsTudor Ranger

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Timefactors PRS-57 at true scale

PRS-57

Tudor Ranger at true scale

Ranger

Diameter

40mm

39mm

Lug-to-Lug

46mm

n/a

Thickness

15mm

12mm

lowest

Water Resistance

100m

100m

Power Reserve

62h

70h

highest

MSRP

$1,268

n/a

Movement

Sellita SW510

MT5402

Case

4 specs
Diameter
40mm
39mm
Thickness
15mm
12mm
Lug-to-Lug
46mm
n/a
Material
Stainless Steel
steel

Crystal & Dial

2 specs
Dial Color
n/a
n/a
Lume
SuperLuminova X1-C3
None

Movement

2 specs
Caliber
Sellita SW510
MT5402
Power Reserve
62h
70h

Pricing

1 specs
MSRP
$1,268
n/a
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Timefactors PRS-57

Owners widely praise the Timefactors PRS-57's 40mm sizing and sapphire crystal, with one owner finding its lume decent when fully charged, glowing dimly for at least twenty minutes. Some owners find the Smiths logo resembles breasts, and one commenter felt the watch looked too simple. The consensus is that owners rate the Timefactors PRS-57 highly for its comfortable wearability and classic design at the price.

Tudor Ranger

Owners widely praise the Tudor Ranger for its rugged, worry-free versatility and clean dial legibility, with one owner noting it looks better with wear. Reviewers flag sharp case edges and dial typography as detracting from its appeal, while some owners find the painted markers and fauxtina dial less appealing than other collections or wish for a smaller case size. Accuracy ranges from +1/+2 to about -6 s/day. On balance, owners and reviewers appreciate the Tudor Ranger's robust build and confident feel, with its clean dial and tool-like character being key strengths for many.