Seiko Rotocall SMGG19P1: Red and Black Bezel, Hundredth-of-a-Second Timing
The Seiko SMGG19P1 is the red-bezelled member of the Rotocall family, a small stainless steel digital watch whose functions are selected by turning the bezel. It carries a grey LCD display, a two-way rotating bezel in red and black, and a silver stainless steel bracelet with a push-button clasp. Seiko describes the series as a re-issue of its iconic digital quartz watch, and this version carries the A824 quartz calibre.
Case and Proportions
The round case is 37 mm in diameter and 10.6 mm thick, with a lug-to-lug span of 43.5 mm. Those figures make it noticeably smaller than most digital sports watches, and it sits flat and low on the wrist. The case is silver stainless steel with a brushed look, closed at the back with a screw-in case back. Total weight is 107 g, nearly all of it in the steel bracelet. Applying our sizing rule, anything above 36 mm and up to 40 mm is described as unisex, and that is how this watch is listed.
- Compact 37 mm case – easy to wear under a sleeve or on a slimmer wrist
- Red and black bezel – a bolder colour choice than the yellow version
- Brushed stainless steel – hides everyday marks better than a polished finish
How the Bezel Works
The bezel rotates in both directions and is described by Seiko as a rotary switch. Turning it steps through the watch’s modes, which means the case can do without a standard row of pushers. The display is a digital LCD. An LED light sits inside the watch for reading the time at night, and the display shows the date and day of the week together with the time. The maker does not publish a step-by-step guide on the product page, so the full sequence of bezel positions is best learned from the instruction booklet that matches calibre A824.
Functions of the A824 Quartz Movement
The movement is battery-powered quartz, accurate to about 20 seconds a month, with a battery life of around three years. Seiko lists a full range of functions for it.
- Chronograph – runs for up to 100 hours and reads to 1/100 of a second
- Single-time alarm – for a daily reminder or wake-up
- Countdown timer – up to 100 minutes, set in one-minute steps
- Dual time – keeps home time visible while you travel
- Automatic calendar – correct until 31 December 2074
- Battery warning – signals when the battery is nearing the end of its life
For most people the practical gains are the stopwatch and the dual-time display. The stopwatch can time a training interval or a presentation to the hundredth of a second, and the second time zone is useful for anyone who speaks to colleagues or family abroad. Because the calendar is automatic, it stays right through short months and leap years without adjustment.
Bracelet
The bracelet uses solid stainless steel links in silver, with a 20 mm width at the lugs that narrows to 16 mm at the clasp. The clasp is a three-fold deployment type opened with push buttons. The bracelet is 195 mm in length and is intended for wrists of about 150 to 210 mm, and it can be resized by removing links. Because the lug width is a standard 20 mm, the case can also be fitted with an aftermarket strap if you prefer a different look, although the original bracelet is a natural match for the brushed case.
Water Resistance in Practice
Rated to 10 bar (100 metres), the SMGG19P1 handles showers, pool swimming and snorkelling. It should not be used for scuba diving, and the bezel should not be operated while the watch is submerged. The crystal is Hardlex, Seiko’s hardened mineral glass, which resists scratches from everyday contact. After a swim in the sea, rinse the watch in fresh water and dry it before putting it away.
Seiko and the Rotocall Idea
Seiko has made watches in Japan since 1881, and the Rotocall revival draws on the spirit of 1980s digital design in a modern watch with clear specifications, a proper steel bracelet and a long-life battery. Seiko describes the series as a re-issue of an iconic digital quartz watch with bezel-controlled functionality, and the SMGG19P1 differs from the SMGG17P1 mainly through its red and black bezel.
Styling the Red and Black Version
The silver case and bracelet are neutral, so the red and black bezel is the only strong colour on the watch. That makes it easy to pair with plain clothing such as a grey T-shirt, a denim jacket or a work shirt, where the bezel adds a small point of interest without clashing. The grey LCD keeps the face quiet, and the steel bracelet gives it a more finished look than the resin straps found on many digital watches. It reads as a casual, practical watch that can also be worn to the office.
Who Will Like It
- Buyers who prefer a smaller digital watch with a sturdy steel bracelet
- People who want a red accent without a brightly coloured strap
- Runners, cooks and anyone who regularly needs a precise stopwatch or countdown
- Collectors of Seiko digital designs from the Rotocall line
Looking After It
Clean the bracelet with a soft brush and mild soapy water now and then to remove skin oils from between the links, then dry the watch fully. Keep the bezel clear of dust and sand, and avoid turning it with force. Have the battery changed by a qualified watchmaker, who should also test the seals afterwards so the 100 metre rating remains reliable. Avoid exposing the LCD to prolonged high heat, which can darken the display.
Technical Specifications
| Brand | Seiko |
|---|---|
| Collection | Rotocall (digital re-issue) |
| Reference | SMGG19P1 |
| EAN | 4954628257246 |
| Gender | Unisex |
| Case diameter | 37 mm |
| Case thickness | 10.6 mm |
| Lug-to-lug | 43.5 mm |
| Case material | Stainless steel, silver, brushed finish |
| Bezel | Two-way rotating, red and black |
| Display | Digital LCD, grey, LED illumination |
| Crystal | Hardlex (mineral) |
| Movement | Quartz, calibre A824 |
| Functions | Chronograph (100 hours, 1/100 s), alarm, timer, dual time, day and date, auto calendar to 2074, battery warning |
| Bracelet | Stainless steel solid link, silver, 20 mm |
| Clasp | Three-fold deployment with push buttons |
| Water resistance | 10 bar (100 m) |
| Weight | 107 g |
