Seiko Cal. 5233 - 711

Seiko 5233-711

The Seiko 5233-711 represents an important milestone in Seiko's 1978 lineup. Powered by the 5233 caliber with 28j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-da26ea7a26e8]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
15.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1978

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