Seiko Cal. 7013 - 361

Seiko 7013-361

The Seiko 7013-361 represents an important milestone in Seiko's 1992 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-ac6ca41771a7]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
20j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1992

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