Seiko Cal. 4454 - 310

Seiko 4454-310

The 4454-310 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4454 caliber with 28j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-4fe42d9ad0cd]

Also known as: Samurai, Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
10.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Navy
Jewels
28j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1993

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