Seiko Cal. 5230 - 711

Seiko 5230-711

The Seiko 5230-711 represents an important milestone in Seiko's 1984 lineup. Powered by the 5230 caliber with 18j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-401f325a7a15]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1984

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seikata-wm-401f325a7a15