Seiko Cal. 0740 - 920

Seiko 0740-920

This Spring Drive model from 1997 features a 36mm Hardlex-Coated Steel case. Powered by the 0740 caliber with 24j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-34a709a726a7]

Also known as: Baby Tuna, Flighty

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
24j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1997

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seikata-wm-34a709a726a7