Seiko Cal. 4477 - 921

Seiko 4477-921

The 4477-921 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-3376ce75813b]

Also known as: Monster, Crown

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
39mm
Case Thickness
15.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1984

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seikata-wm-3376ce75813b