Seiko Cal. 5243 - 518

Seiko 5243-518

The Seiko 5243-518 represents an important milestone in Seiko's 1973 lineup. Powered by the 5243 caliber with 27j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-a4f58f5a41ac]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1973

Related Models

seikata-wm-a4f58f5a41ac