Seiko Cal. 5231 - 713

Seiko 5231-713

This Kinetic model from 1965 features a 43mm PVD Black case. Powered by the 5231 caliber with 17j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-2b9c1e073273]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
43mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1965

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seikata-wm-2b9c1e073273