Seiko Cal. 4415 - 529

Seiko 4415-529

This Quartz model from 1984 features a 39mm PVD Black case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-9142fecba5b4]

Also known as: Sumo, Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
39mm
Case Thickness
15.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1984

Related Models

seikata-wm-9142fecba5b4