Seiko Cal. 0782 - 447

Seiko 0782-447

The Seiko 0782-447 represents an important milestone in Seiko's 1965 lineup. Powered by the 0782 caliber with 22j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-4c09e22bd7ab]

Also known as: Sumo, Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Burgundy
Jewels
22j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1965

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seikata-wm-4c09e22bd7ab