Seiko Cal. 4543 - 320

Seiko 4543-320

This Solar model from 1993 features a 40mm Hardlex-Coated Steel case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-664d4d04a413]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Champagne
Jewels
31j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1993

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seikata-wm-664d4d04a413