Seiko Cal. 4553 - 363

Seiko 4553-363

The 4553-363 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-25d4898e4fcd]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Burgundy
Jewels
30j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1968

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