Seiko Cal. 5243 - 680

Seiko 5243-680

The 5243-680 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5243 caliber with 30j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-cb122061ae8f]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Silver
Jewels
30j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1980

Related Models

seikata-wm-cb122061ae8f