How much does the Seiko Coutura cost?

The Seiko Coutura has a manufacturer MSRP of $550 USD. On the secondary market it averages around —.

What movement does the Seiko Coutura use?

The Seiko Coutura is powered by the 8T63 quartz movement.

How big is the Seiko Coutura?

The case measures 42mm in diameter, 11.8mm thick, with a 50.2mm lug-to-lug.

What is the water resistance of the Seiko Coutura?

The Seiko Coutura is rated to 100m of water resistance.

What kind of crystal does the Seiko Coutura have?

The Seiko Coutura uses a Sapphire crystal.

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Seiko Coutura

Name: Seiko Coutura
Brand: Seiko
SKU: ssb437p9
Price: 550 USD
Availability: InStock

Ref. ssb437p9

Chronograph

1 Variant

Lume:LumiBrite on hands and index(es)

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Retail MSRP

$550

Low

—

Avg

—

High

—

Static data

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Case

42mm

Power Reserve

—

Movement

Quartz

Water Resistance

100m

Crystal

Sapphire

Case Dimensions

Diameter42mm

Thickness11.8mm

Lug-to-Lug50.2mm

Lug Width20mm

Case Build

MaterialStainless Steel

Water Resistance100m

Crystal & Dial

CrystalSapphire

LumeLumiBrite on hands and index(es)

Movement

Caliber

8T63

TypeQuartz

Beat Rate—

Power Reserve—

Jewels—

HackingNo

Hand-WindingNo

ComplicationsTime only

Design Language

Dial styleTextured

Sub-dials2

BezelTachymeter

Bracelet / strapLeather strap

HandsBaton

AI-detected from product image · 5/22/2026

In a nutshell

The Seiko Coutura (ref. ssb437p9) is a quartz chronograph watch, with a 42mm stainless steel case, 11.8mm thick, powered by the 8T63 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $550.

Owners widely praise the Seiko Coutura for its wear-resistant metal treatments, with one reporting minimal scratching after six years. The solar perpetual calendar and radio-controlled accuracy are noted as appealing features, alongside its attractive aesthetic and quality for the price. However, some find the design too busy, gaudy, or not suitable for daily wear, with mixed opinions on the proprietary bracelet. One owner flagged the solar power reserve as problematic, requiring constant light exposure. Overall, owners appreciate the Seiko Coutura for its functional solar and radio-controlled movement and durable build, despite some polarizing design elements.

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