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Grey resin digital sports watch with round case and matching strap

CASIO

Casio WS-1700H-5AV 100M Quartz Digital Sports Watch Grey 48.60mm

SKU CH-B2RZ-6M98A

A digital sports watch with 100 m water resistance, quartz movement and a 48.60 mm resin case

  • Watch movementQuartz
  • Product shapeRound
  • Watch face colorGrey
  • Display typeDigital
  • Date displayDate
  • Strap materialResin
  • Moon-phase graph tracks lunar cycles
  • 100 m water resistance suits swimming and snorkelling
  • Quartz movement delivers reliable daily timekeeping
  • Resin case and strap withstand outdoor knocks
  • Dual-time display shows two zones at once

Casio WS-1700H-5AV 100M Sports Watch

The Casio WS-1700H-5AV is a quartz digital sports watch built with a resin case and matching strap. It offers 100m water resistance and a moon phase graph display. The grey dial shows month, day and date alongside dual time zones. It suits men who want a tough everyday watch for outdoor and water-based activities.

Upgrade from basic digital watches

This model adds a moon phase graph and dual time function that simple digital watches lack. The jump is worth it when you need to track lunar cycles or monitor a second time zone regularly. The 100m rating also surpasses typical splash-proof models, making it suitable for swimming and snorkelling. Buyers who only need a basic alarm and stopwatch will not use the extra data.

Limits of quartz digital design

Quartz movement keeps time accurately without winding, but the battery will eventually need replacement by a watchmaker. The fixed resin bezel and buckle clasp cannot be adjusted for a micro-fit like a metal bracelet with removable links. The 48.60 mm case thickness sits high on smaller wrists and may catch on tight cuffs. The resin crystal resists shattering but scratches more easily than mineral or sapphire glass.

How it compares

Measured against everything we stock in Analog & Digital Wristwatches, at today’s prices. Recalculated every night.

Price $46.99
Cheaper than about 79% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Design styleSports
Watch face colorGrey
Item conditionNew
Display
Display typeDigital
Size & build
Main materialResin
Product shapeRound
Strap materialResin
Closure typeBuckle Clasp
Bezel typeFixed Bezel
Housing materialResin
Case size48.6 mm
Watch glassResin Crystal
Environment & compliance
Water resistance100m
More details
Watch movementQuartz
Date displayDate
Suitable forMale

Questions about this item

What wrist size does the 48.60 mm resin case and resin strap with buckle clasp fit?

The 48.60 mm resin case and adjustable resin strap with buckle clasp accommodate a wide range of wrist sizes; the buckle allows fine adjustment for a secure fit.

How do I set the dual time and moon phase graph on the digital display, and what step is often missed?

Press the mode button to reach each setting screen; the step often missed is confirming each value with the adjust button before moving to the next field.

When will the quartz movement need a battery change, and is the 100 m water resistance affected?

Battery life typically lasts several years; a professional battery replacement includes resealing and pressure testing to maintain the 100 m water resistance.

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