Seiko Cal. 4577 - 485

Released in 1993, the Cal. 4577 with design code 485 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-b5e9a3ae8cc8]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1993

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