Seiko Cal. 5682 - 240

Seiko 5682-240

The 5682-240 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-d512abbad335]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Green
Jewels
30j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1977

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seikata-wm-d512abbad335