Seiko Cal. 0745 - 509

Seiko 0745-509

This Automatic model from 1968 features a 37mm Stainless Steel case. Powered by the 0745 caliber with 26j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-5f9100b301cd]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
26j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1968

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seikata-wm-5f9100b301cd