Side by side
Monbrey B2 - Dark Olive GreenvsSeiko 5 Sports Field series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
B2 - Dark Olive Green40mm
5 Sports Field series39.4mm
Power Reserve
B2 - Dark Olive Green—
5 Sports Field series41h
Water Resistance
B2 - Dark Olive Green50m
5 Sports Field series100m
MSRP
B2 - Dark Olive Green$659
5 Sports Field series$315
Full specifications
Case
5 specsCategory
—
Sport
Diameter
40mm
39.4mm
Thickness
12mm
13.2mm
Lug-to-Lug
0mm
48.1mm
Water Resistance
50m
100m
Crystal & Dial
4 specsCrystal
Sapphire
Hardlex
Crystal Shape
—
Curved
Dial Color
—
—
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Monbrey Cal. 5621
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24
Pricing
1 specsMSRP
$659
$315
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