Seiko Cal. 5275 - 393

Seiko 5275-393

The Seiko 5275-393 represents an important milestone in Seiko's 1974 lineup. Powered by the 5275 caliber with 32j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-2fce078900f3]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Cream
Jewels
32j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1974

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