Side by side

MKII Fulcrum 39 DatevsSeiko Prospex Sea

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

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Fulcrum 39 Date
MKIIFulcrum 39 Date
Prospex Sea
SeikoProspex Sea
MSRP $1,100
Buy from MKII ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Fulcrum 39 Date39.5mm
Prospex Sea41.3mm
Power Reserve
Fulcrum 39 Date—
Prospex Sea72h
Water Resistance
Fulcrum 39 Date200m
Prospex Sea300m
MSRP
Fulcrum 39 Date—
Prospex Sea$1,100

Full specifications

Case

5 specs
Category
—
Diver
Diameter
39.5mm
41.3mm
Thickness
14.1mm
12.5mm
Lug-to-Lug
47mm
48.2mm
Water Resistance
200m
300m

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
BGW9
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9015
6R55
Power Reserve
—
72h
Jewels
25
24

Pricing

1 specs
MSRP
—
$1,100
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