Seiko Cal. 4470 - 336

Seiko 4470-336

This Spring Drive model from 1977 features a 43mm PVD Black case. It features a Burgundy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-2a989adf179a]

Also known as: Sumo, Arnie

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1977

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