Seiko Cal. 4543 - 739

Seiko 4543-739

This Spring Drive model from 1999 features a 37mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-a9cc7cf33e80]

Also known as: Sumo, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Navy
Jewels
31j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1999

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