Image of Seiko 5 Sports SRPH27K1

Seiko
5 Sports
SRPH27K1

On this page you can read about Seiko model 5 Sports SRPH27K1. All the technical specifications like case material, case diameter and calibre attributes like movement type, power reserve etc. are listed here in an easy to understand tabular format. There are also images of 5 Sports SRPH27K1. At the bottom of the page you can find similar watches from Seiko.

Important facts

The Seiko 5 Sports SRPH27K1 is applied with a hardlex crystal, Seiko's proprietary glass technology. It is more scratch resistant than plexiglass and less expensive than sapphire, therefore a good choice for mid range wristwatches.

This watch has an automatic mechanical movement, which stores power in a mainspring, that is wound by an oscillating rotor while the watch is being worn. A mechanical watch movement is less accurate than a quartz one and requires regular servicing. It does not need a battery though and has a smoother sweeping seconds hand.

The case of this timepiece is made out of stainless steel which is a strong and durable material, therefore being resistant to scratches, dents, and general wear and tear. Steel is also highly resistant to corrosion and rust, but is also a hypoallergenic material, which means that it is less likely to cause skin irritation or allergic reactions. Let's not forget the versatility of steel, which makes this watch pair well with several different attires.

Technical specifications

brand 5 sports
case back feature display
case back locking screw down
case diameter 39.4
case material stainless steel
case thickness 13.2
clasp feature push button release
clasp feature secure lock
clasp type folding
front crystal material hardlex
front crystal type domed
gender male
line name sports style
lug to lug 48.1
lume on markers
lume on hands
manufacturer lume name lumi brite
water resistance bar 10
weight 145.0

Calibre specifications

calibre no 4 r36
calibre precision minus 35
calibre precision plus 45
calibre type mechanical
date function Check
day function Check
hackable Check
jewel count 24
power reserve 41h
winding mechanism manual
winding mechanism automatic