Seiko AlpinistvsStewart Dawson Royal Marines

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Alpinist
SeikoAlpinist

MSRP $750

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Buy from Seiko Used on eBay
Royal Marines
Stewart DawsonRoyal Marines

MSRP $1,451

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Buy from Stewart Dawson Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Seiko Alpinist at true scale

Alpinist

Stewart Dawson Royal Marines at true scale

Royal Marines

Diameter

39.5mm

42mm

Lug-to-Lug

46.4mm

lowest

48mm

Thickness

13.2mm

12.5mm

lowest

Water Resistance

200m

highest

100m

Power Reserve

70h

highest

41h

MSRP

$750

lowest

$1,451

Movement

Seiko 6R35

Sellita SW200-1

Case

5 specs
Diameter
39.5mm
42mm
Thickness
13.2mm
12.5mm
Lug-to-Lug
46.4mm
48mm
Lug Width
20mm
n/a
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
n/a
Dial Color
n/a
Green
Lume
LumiBrite on hands and index(es)
Super-LumiNova

Movement

3 specs
Caliber
Seiko 6R35
Sellita SW200-1
Power Reserve
70h
41h
Jewels
24
0

Pricing

1 specs
MSRP
$750
$1,451
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