Seiko Cal. 5243 - 990

Seiko 5243-990

The 5243-990 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-d4dc02e058e4]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
9.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
White
Jewels
35j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1981

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seikata-wm-d4dc02e058e4