Seiko Cal. 5238 - 258

Seiko 5238-258

This Automatic model from 1985 features a 37mm PVD Black case. Powered by the 5238 caliber with 28j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-a3499e50eb3d]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
White
Jewels
28j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1985

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