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Home/Browse/Sangin Instruments/Professional
Sangin Instruments Professional — Sea Blue
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Sangin Instruments Professional

Microbrand
4 Variants
Buy from Sangin Instruments ↗
Buy used on eBay ↗
Retail MSRPSold out
$679
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Avg
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Buy from Sangin Instruments
Buy used on eBay
Alternatives
Case
43.5mm
Power Reserve
—
Movement
Quartz
Water Resistance
300m
Crystal
—
01

Case Dimensions

Diameter43.5mm
Thickness—
Lug-to-Lug—
Lug Width—
02

Case Build

Water Resistance300m
03

Crystal & Dial

Dial ColorSea Blue
04

Movement

Caliber
Quartz (Ronda GMT)
TypeQuartz
Beat Rate—
Power Reserve—
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05

Design Language

Dial styleMatte
BezelRotating (dive)
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 7/3/2026
In a nutshell

The Sangin Instruments Professional is a quartz watch, with a 43.5mm case, powered by the Quartz (Ronda GMT) movement. Water resistance is rated to 300m. Manufacturer MSRP is $679. The dial color is midnight black.

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