Seiko Cal. 4577 - 281

Seiko 4577-281

The 4577-281 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-f24dfaf5b6d8]

Also known as: Tuna, Flighty

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
34mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1999

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