Seiko Cal. 0753 - 657

Seiko 0753-657

The Seiko 0753-657 represents an important milestone in Seiko's 1978 lineup. Powered by the 0753 caliber with 28j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-4702b1712a8a]

Also known as: Monster, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
10.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1978

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seikata-wm-4702b1712a8a