Seiko Cal. 0781 - 803

Seiko 0781-803

The Seiko 0781-803 represents an important milestone in Seiko's 1990 lineup. Powered by the 0781 caliber with 25j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-0665277d0303]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
11.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
190m
Dial Color
White
Jewels
25j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1990

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seikata-wm-0665277d0303