Side by side
Ferro Time Master 70vsSeestern S471 Double Crown Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Time Master 7047mm
S471 Double Crown Diver38mm
Power Reserve
Time Master 7040h
S471 Double Crown Diver35h+h
Water Resistance
Time Master 7050m
S471 Double Crown Diver100m
MSRP
Time Master 70$685
S471 Double Crown Diver$179
Full specifications
Case
5 specsCategory
Chronograph
Diver
Diameter
47mm
38mm
Thickness
13mm
12mm
Lug-to-Lug
47mm
40.3mm
Water Resistance
50m
100m
Crystal & Dial
1 specsDial Color
Gold
Blue
Movement
5 specsCaliber
Miyota 9039
Miyota 8215
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
35h+h
Jewels
25
21
Complications
None
Date
Pricing
1 specsMSRP
$685
$179
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