Seiko Cal. 0773 - 303

Seiko 0773-303

The Seiko 0773-303 represents an important milestone in Seiko's 1975 lineup. Powered by the 0773 caliber with 32j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-1eb065b6058a]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
10.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Black
Jewels
32j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1975

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