Side by side
Shiro Kara RCF Tifa BluevsSeiko Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
RCF Tifa Blue39mm
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition40.5mm
Power Reserve
RCF Tifa Blue41h
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
RCF Tifa Blue100m
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition200m
MSRP
RCF Tifa Blue$448
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition$1,250
Full specifications
Case
6 specsCategory
—
Diver
Diameter
39mm
40.5mm
Thickness
11.9mm
13.2mm
Lug-to-Lug
47.5mm
47.6mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
4 specsCrystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
NH35
Seiko 6R35
Power Reserve
41h
70h
Jewels
0
24
Pricing
1 specsMSRP
$448
$1,250
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