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Watch Comparison

Seiko Mechanical Stainless Stainless Steel / Black / Bracelet vs Seiko Prospex Diver Trans Ocean Stainless Steel / Black / Bracelet

Side-by-side specifications for Seiko Mechanical Stainless Stainless Steel / Black / Bracelet and Seiko Prospex Diver Trans Ocean Stainless Steel / Black / Bracelet.

Showing specs with available data (94% coverage).

Shared movement lineage

Both watches use movements derived from the Seiko 6R15 caliber family.

Seiko

Seiko Mechanical Stainless Stainless Steel / Black / Bracelet Ref. SARB033

Seiko

Seiko Prospex Diver Trans Ocean Stainless Steel / Black / Bracelet Ref. SBDC039

Case

Diameter
SARB03338.4 mm
SBDC03945 mm
Thickness
SARB03311.2 mm
SBDC03913.8 mm
Material
SARB033Stainless Steel
SBDC039Stainless Steel
Water Resist.
SARB033100 m
SBDC039200 m
Crystal
SARB033Sapphire
SBDC039Sapphire
Bezel
SARB033—
SBDC039Rotating Unidirectional Dive
Dial Color
SARB033Black
SBDC039Black

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Movement

Caliber
SARB033Seiko 6R15
SBDC039Seiko 6R15
Manufacturer
SARB033Seiko
SBDC039Seiko
Type
SARB033Automatic
SBDC039Automatic
Power Reserve
SARB03350 hrs
SBDC03950 hrs
Frequency
SARB03321,600 bph
SBDC03921,600 bph
Jewels
SARB03323
SBDC03923
Complications
SARB033hours, minutes, seconds, date
SBDC039hours, minutes, seconds, date

Pricing & Production

Production
SARB033—
SBDC0392023 – present
Collection
SARB033Mechanical
SBDC039Prospex Divers
New comparison

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