Watch Comparison

Seiko Prospex Diver Samurai Stainless Steel / Blue / Rubber vs Seiko Mechanical Alpinist Stainless Steel / Green / Strap

Side-by-side specifications for Seiko Prospex Diver Samurai Stainless Steel / Blue / Rubber and Seiko Mechanical Alpinist Stainless Steel / Green / Strap.

Showing specs with available data (91% coverage).

Seiko

Seiko Prospex Diver Samurai Stainless Steel / Blue / Rubber Ref. SRPB53

Seiko

Seiko Mechanical Alpinist Stainless Steel / Green / Strap Ref. SARB017

Case

Diameter

SRPB5343.8 mm

SARB01739.5 mm

Thickness

SRPB53—

SARB01712 mm

Material

SRPB53Stainless Steel

SARB017Stainless Steel

Water Resist.

SRPB53200 m

SARB017200 m

Crystal

SRPB53Hardlex

SARB017Sapphire

Bezel

SRPB53Rotating Unidirectional Dive

SARB017—

Dial Color

SRPB53Blue

SARB017Green

Bracelet

Lug Width

SRPB5322 mm

SARB01720 mm

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Movement

Caliber

SRPB53Seiko 4R35

SARB017Seiko 6R15

Manufacturer

SRPB53Seiko

SARB017Seiko

Type

SRPB53Automatic

SARB017Automatic

Power Reserve

SRPB5341 hrs

SARB01750 hrs

Frequency

SRPB5321,600 bph

SARB01721,600 bph

Jewels

SRPB5323

SARB01723

Complications

SRPB53hours, minutes, seconds, date

SARB017hours, minutes, seconds, date

Pricing & Production

Production

SRPB53—

SARB0172018 – present

Collection

SRPB53Prospex Divers

SARB017Mechanical

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