Comparison

Seiko SSEH021J vs Seiko SSEH023J

Sourced specs side by side. A value is highlighted only where one is objectively greater (power reserve); size and the rest are a matter of taste. unknown means no sourced value yet.

Seiko

SSEH021J

SSEH021J

Seiko

SSEH023J

SSEH023J

At a glance

  • Both belong to the Seiko power design project family.
  • Both use a quartz movement.
  • Both cases measure 20.2 mm across.
  • Both cases are stainless steel.
Specifications of Seiko SSEH021J vs Seiko SSEH023J
Spec SSEH021J SSEH023J
Brand Seiko Seiko
Family power design project power design project
Reference SSEH021J SSEH023J
Production start unknown unknown
Production end unknown unknown
Status Current Current
Retail price unknown unknown
Case material Stainless steel Stainless steel
Diameter 20.2 mm 20.2 mm
Movement Quartz Quartz
Caliber unknown unknown

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