Seiko Cal. 0740 - 201

Seiko 0740-201

The Seiko 0740-201 represents an important milestone in Seiko's 1978 lineup. Powered by the 0740 caliber with 29j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-742d7778e9f0]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
White
Jewels
29j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1978

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