Seiko Cal. 0781 - 821

Seiko 0781-821

The Seiko 0781-821 represents an important milestone in Seiko's 1965 lineup. Powered by the 0781 caliber with 25j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-3b27d02ef7ec]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
11.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
25j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1965

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