Side by side
Crafter Blue Mechanic Ocean Mark IIvsSeestern S443 Column Wheel Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Mechanic Ocean Mark II41mm
S443 Column Wheel Chronograph40mm
Power Reserve
Mechanic Ocean Mark II—
S443 Column Wheel Chronograph45hh
Water Resistance
Mechanic Ocean Mark II300m
S443 Column Wheel Chronograph50m
MSRP
Mechanic Ocean Mark II—
S443 Column Wheel Chronograph$10
Full specifications
Case
7 specsCategory
—
Chronograph
Diameter
41mm
40mm
Thickness
13.5mm
13mm
Lug-to-Lug
—
48.6mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
3 specsDial Color
White
Pink
Indices
Applied
3D
Lume
None
Super BGW9
Movement
6 specsCaliber
Miyota 9015
Seagull ST1901
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
—
45hh
Jewels
25
21
Complications
None
Chronograph, Column Wheel
Pricing
1 specsMSRP
—
$10
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