Seiko Cal. 5249 - 820

Seiko 5249-820

The 5249-820 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-c52a364b47e2]

Also known as: Sumo, Shogun

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1966

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