What are the case specifications of the Seiko Seiko Selection?

The Seiko Seiko Selection features a 25.2mm diameter, 7.6mm thick, Steel case with a mineral glass crystal.

What is the water resistance of the Seiko Seiko Selection?

The Seiko Seiko Selection has a water resistance rating of 100m (swimming).

What movement does the Seiko Seiko Selection use?

The Seiko Seiko Selection is powered by a Solar, caliber 1B21.

Seiko Seiko Selection

SolarSteel

Ref. SWFH089

Collection: Seiko SelectionCase size: 25.2mmMovement: 1B21

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Last updated 8 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

25.2mm

Thickness

7.6mm

Lug to Lug

31.4mm

Case Material

Steel

Water Resistance

100m

Crystal

Mineral Glass

MOVEMENT

Movement Type

Solar

Caliber

1B21

Jewels

4 jewels

BRACELET/STRAP

Clasp Type

Fold Clasp

FEATURES & COMPLICATIONS

GMTSolar watch

SWFH142

SolarSteel

QUICK FACTS

BRAND

Seiko

REFERENCE

SWFH089

COLLECTION

Seiko Selection

MOVEMENT

Solar

CALIBER

1B21

CASE MATERIAL

Steel

CRYSTAL

Mineral Glass

WATER RESISTANCE

100m (swimming)

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Last updated 8 Oct 2026Suggest a correction

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Seiko Seiko Selection

TECHNICAL SPECIFICATIONS

CASE

MOVEMENT

BRACELET/STRAP

FEATURES & COMPLICATIONS

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