Seiko Cal. 7145 - 335

Seiko 7145-335

The Seiko 7145-335 represents an important milestone in Seiko's 1981 lineup. Powered by the 7145 caliber with 24j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-ca28cf498424]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
46mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
White
Jewels
24j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1981

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