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Sheffield SCR CHRONO SWvsSmiths 'SEAFIRE' PRS-37

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

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SCR CHRONO SW
SheffieldSCR CHRONO SW
'SEAFIRE' PRS-37
Smiths'SEAFIRE' PRS-37
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Buy used on eBay ↗
Buy from Smiths ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
SCR CHRONO SW42mm
'SEAFIRE' PRS-3740mm
Power Reserve
SCR CHRONO SW63h
'SEAFIRE' PRS-37—
Water Resistance
SCR CHRONO SW100m
'SEAFIRE' PRS-37100m
MSRP
SCR CHRONO SW—
'SEAFIRE' PRS-37—

Full specifications

Case

4 specs
Category
Chronograph
—
Diameter
42mm
40mm
Thickness
14.65mm
12.3mm
Lug-to-Lug
46.5mm
45.5mm

Crystal & Dial

2 specs
Dial Color
White
Black
Lume
None
SuperLuminova

Movement

3 specs
Caliber
Sellita SW510
ISA 9500-1010
Type
Automatic
Quartz
Power Reserve
63h
—
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