Mens Seiko Chronograph Alarm SNA543P1

All UK orders of £40 and above qualify for FREE next day delivery. Simply choose 'Expedited next day delivery' at the checkout.

All other UK orders are also delivered FREE OF CHARGE for standard delivery. Expedited next day delivery is available as an option for a small additional fee.

All non-UK orders of £75.00 or more are also delivered world-wide FREE OF CHARGE.

* Except public holidays.

Need help with setting this watch? Have a pre-order question?  Give us a call on 01278 780 522 and we will be pleased to help you with any questions you may have.

Additional features:

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Chronograph:

A chronograph is a watch that has both timekeeping and stopwatch functionality.

Chronograph: Chronograph watches

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Water Resistance:

This is the depth that this watch can be submerged in still water:

WR, 30M, or 3 ATM = Suitable for everyday use. Splash/rain resistant. NOT suitable for swimming, snorkeling, water related work and fishing.

50M or 5 ATM = Suitable for swimming, white water rafting, no snorkeling water related work, and fishing.

100M or 10 ATM = Suitable for recreational surfing, swimming, snorkeling, sailing and water sports.

200M or 20 ATM = Suitable for professional marine activity and serious surface water sports. However, NOT suitable for diving.

Diver's 100M = Minimum ISO standard (ISO 6425) for scuba diving at depths NOT suitable for saturation diving.

Diver's 200M or 300M = Suitable for scuba diving at depths NOT suitable for saturation diving.

Diver's 300+M for mixed-gas diving = Suitable for saturation diving (helium enriched environment).

Water Resistance: 100 Metres