Seiko Cal. 5273 - 284

Seiko 5273-284

Released in 1990, the Cal. 5273 with design code 284 was part of Seiko's domestic market collection. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-3754b6c52cdc]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1990

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