Watch Comparison

Seiko Prospex Diver 1970 Stainless Steel / Black / Bracelet vs Seiko Mechanical Stainless Stainless Steel / Silver / Bracelet

Side-by-side specifications for Seiko Prospex Diver 1970 Stainless Steel / Black / Bracelet and Seiko Mechanical Stainless Stainless Steel / Silver / Bracelet.

Showing specs with available data (94% coverage).

Seiko

Seiko Prospex Diver 1970 Stainless Steel / Black / Bracelet Ref. SPB151

Seiko

Seiko Mechanical Stainless Stainless Steel / Silver / Bracelet Ref. SARB035

Case

Diameter

SPB15142.7 mm

SARB03538.4 mm

Thickness

SPB15113.2 mm

SARB03511.2 mm

Material

SPB151Stainless Steel

SARB035Stainless Steel

Water Resist.

SPB151200 m

SARB035100 m

Crystal

SPB151Sapphire

SARB035Sapphire

Bezel

SPB151Rotating Unidirectional Dive

SARB035—

Dial Color

SPB151Black

SARB035Silver

Bracelet

Lug Width

SPB15120 mm

SARB035—

Sponsored

Movement

Caliber

SPB151Seiko 6R35

SARB035Seiko 6R15

Manufacturer

SPB151Seiko

SARB035Seiko

Type

SPB151Automatic

SARB035Automatic

Power Reserve

SPB15170 hrs

SARB03550 hrs

Frequency

SPB15121,600 bph

SARB03521,600 bph

Jewels

SPB15124

SARB03523

Complications

SPB151hours, minutes, seconds, date

SARB035hours, minutes, seconds, date

Pricing & Production

Production

SPB1512021 – present

SARB0352018 – present

Collection

SPB151Prospex Divers

SARB035Mechanical

Sponsored