Which is cheaper, the Seiko Prospex Sea 1965 Heritage Diver's Watch or the William Wood Never Forget Watch?

At MSRP the William Wood Never Forget Watch is the cheaper of the two at $1,100, against $1,300 for the Seiko Prospex Sea 1965 Heritage Diver's Watch — a $200 gap before any retailer discounting.

Which is bigger, the Seiko Prospex Sea 1965 Heritage Diver's Watch or the William Wood Never Forget Watch?

The William Wood Never Forget Watch wears larger at 41mm versus 40mm for the Seiko Prospex Sea 1965 Heritage Diver's Watch — a 1mm difference across the dial.

Which has better water resistance, the Seiko Prospex Sea 1965 Heritage Diver's Watch or the William Wood Never Forget Watch?

The Seiko Prospex Sea 1965 Heritage Diver's Watch is rated to 300m versus 100m for the William Wood Never Forget Watch.

Which has a longer power reserve, the Seiko Prospex Sea 1965 Heritage Diver's Watch or the William Wood Never Forget Watch?

The Seiko Prospex Sea 1965 Heritage Diver's Watch carries a 72-hour power reserve against 40 hours on the William Wood Never Forget Watch.

What movement does the Seiko Prospex Sea 1965 Heritage Diver's Watch run compared to the William Wood Never Forget Watch?

Both watches run automatic movements — the Seiko Prospex Sea 1965 Heritage Diver's Watch uses the 6R55 and the William Wood Never Forget Watch uses the Seiko NH35.

Side by side

Seiko Prospex Sea 1965 Heritage Diver's WatchvsWilliam Wood Never Forget Watch

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

Seiko Prospex Sea 1965 Heritage Diver's Watch

spb451j1

MSRP $1,300

William Wood Never Forget Watch

neverforgetwatch

MSRP $1,100

At a glance

13 of 29 specs differ

Diameter

Prospex Sea 1965 Heritage Diver's Watch40mm

Never Forget Watch41mm

Power Reserve

Prospex Sea 1965 Heritage Diver's Watch72h

Never Forget Watch40h

Water Resistance

Prospex Sea 1965 Heritage Diver's Watch300m

Never Forget Watch100m

MSRP

Prospex Sea 1965 Heritage Diver's Watch$1,300

Never Forget Watch$1,100

Full specifications

Case

5 specs

Diameter

40mm

41mm

Thickness

13mm

15mm

Lug-to-Lug

46.4mm

49mm

Material

Stainless Steel

316L Stainless Steel

Water Resistance

300m

100m

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Curved

Flat

AR Coating

Anti-reflective coating on inner surface

Inner

Lume

LumiBrite on hands, index(es) and bezel

None

Movement

3 specs

Caliber

6R55

Seiko NH35

Power Reserve

72h

40h

Jewels

Pricing

1 specs

MSRP

$1,300

$1,100

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