Seiko Cal. 4497 - 633

Seiko 4497-633

The 4497-633 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-cab68dfc4520]

Also known as: Monster, Emperor

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
36mm
Case Thickness
12.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1967

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