Seiko Cal. 4556 - 292

Seiko 4556-292

The Seiko 4556-292 represents an important milestone in Seiko's 1985 lineup. Powered by the 4556 caliber with 18j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-9484329a96b6]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Navy
Jewels
18j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1985

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seikata-wm-9484329a96b6