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Seiko
Seiko 5Sports SBSA299/SRPL77J1/SRPL77 Mechanical automatic winding Stainless steel watch

Seiko 5Sports SBSA299/SRPL77J1/SRPL77 Mechanical automatic winding Stainless steel watch

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$315.39at IPPO JAPAN WATCHChecked Nov 8

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Price facts

  • Last seen at $315.39 at IPPO JAPAN WATCH on Nov 8.

Our take on the Seiko 5Sports SBSA299/SRPL77J1/SRPL77 Mechanical automatic winding Stainless steel watch

The Seiko 5 Sports SRPL77 is a mechanical automatic dive-style watch with the 4R36 movement, which winds by hand or from wrist motion and runs about 41 hours on a full wind. It has a day and date display, a hacking seconds hand, and a stainless steel case with a glass-backed case. Accuracy is rated at +45 to -35 seconds a day, which is normal for this movement class. It suits buyers who want a real mechanical watch with a rugged sports look and don't mind setting the time now and then. Against pricier dive watches it gives up accuracy and finishing, but it offers the same automatic, day-date formula for far less.

Best forFirst mechanical watch buyersEveryday casual wearFans of dive-style sports watchesBuyers who want a day and date display
Pros
  • Automatic 4R36 movement with manual winding
  • Hacking seconds for precise time setting
  • Day and date calendar
  • About 41 hours of power reserve
  • Stainless steel case with glass case back
Cons
  • Loose accuracy spec of +45 to -35 seconds a day
  • No sapphire crystal
  • No screw-down crown listed
  • Needs regular wear or winding to keep running

Seiko 5Sports SBSA299/SRPL77J1/SRPL77 Mechanical automatic winding Stainless steel watch prices at every store

  • IPPO JAPAN WATCHNew

    In stockShips from Japan · priced in JPY (¥49,935) · duties may applyReturn policy

    $315.39Checked Nov 8
    Visit IPPO JAPAN WATCH

What reviewers say

Owners of Seiko 5 Sports watches with the 4R36 generally rate the movement as reliable and good value, and like the day-date layout and the solid feel of the case. The common complaints are timekeeping that drifts more than quartz and a crystal that scratches.

What people mention
  • MovementPraisedOwners find the 4R36 reliable and easy to live with, and like that it can be wound by hand.
  • AccuracyMixedTimekeeping is acceptable for the class but drifts more than quartz, within the rated range.
  • CrystalCriticisedThe crystal picks up scratches with daily wear, and owners often wish for sapphire.
  • BuildPraisedThe stainless steel case feels solid and the watch has a rugged sports look.
  • Power reserveMixedAbout 41 hours is fine for daily wear but runs down over a weekend off the wrist.

About the Seiko 5Sports SBSA299/SRPL77J1/SRPL77 Mechanical automatic winding Stainless steel watch

This Seiko 5 Sports watch has a stainless steel case and a mechanical automatic movement, caliber 4R36. It winds from the motion of the wearer's wrist and can also be wound by hand. The movement has 24 jewels and runs for approximately 41 hours when fully wound.

The dial shows the date and day. The hands and hour markers have Lumibrite. The crystal is Hardlex, and the screw-down case back is transparent, made of stainless steel and glass. The watch has an anti-reverse bezel. It is water resistant to 100 m for enhanced daily use and is anti-magnetic.

The watch has a second hand stop function. It closes with a one-touch tri-fold clasp with a double lock.

Movement
4R36 mechanical automatic winding, with manual winding
Accuracy
+45 to -35 seconds per day
Power reserve
Approximately 41 hours after full wind
Jewels
24
Functions
Date and day calendar, second hand stop
Case material
Stainless steel; back cover of stainless steel and glass
Case size
Width 38.0 mm, height 44.2 mm, thickness 12.1 mm
Crystal
Hardlex
Lumibrite
Hands and hour markers
Clasp
One-touch tri-fold with double lock
Water resistance
Enhanced daily water resistance, 100 m
Anti-magnetic
Yes
Bezel

Questions and answers

Is the Seiko 5 Sports SRPL77 a real automatic watch?
Yes. It uses the Seiko 4R36 mechanical movement, which winds automatically from wrist motion and can also be wound by hand.
How accurate is it?
Seiko rates it at +45 to -35 seconds per day. That is a wide range, so expect it to drift more than a quartz watch.
Does it have a hacking seconds hand?
Yes. The seconds hand stops when you pull the crown out, so you can set the time precisely.
What is the power reserve?
About 41 hours after a full wind. If you don't wear it for a couple of days, it will stop and need resetting.
Does it show the day as well as the date?
Yes. It has a day and date calendar, so both the day of the week and the date are displayed.
Is it good for swimming?
The listing does not state a water resistance rating or a screw-down crown, so treat it as a casual sports watch and keep it out of the water unless the case back confirms a rating.
Where is the Seiko 5Sports SBSA299/SRPL77J1/SRPL77 Mechanical automatic winding Stainless steel watch cheapest?
At IPPO JAPAN WATCH, for $315.39, as of our latest check.

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Case back
Transparent, screw-down
Weight
140.0 g
Model numbers
SBSA299, SRPL77J1, SRPL77
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