
Ref. D489-05
Miyota
Miyota's GMT complication caliber built on the 90-series platform, featuring an independently adjustable 24-hour hand for tracking a second time zone. At 28 jewels it has the highest jewel count in the Miyota automatic lineup. The 5.67mm height accommodates the additional GMT wheel train, and the true GMT function with jumping local hour hand makes it a compelling alternative to Swiss GMT movements at a fraction of the cost.
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The community take
Owners praise the Duckworth Prestex Rivington GMT Automatic as a genuinely functional GMT at an accessible price, with retro styling that appeals for travel wear. The minute track and overall aesthetics draw appreciation as a summer-friendly option. However, one owner finds the three different numeral fonts jarring, a detail others don't mention. On balance, the community values it as a well-styled, travel-capable GMT that delivers true dual-time functionality without premium pricing.
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