Seiko Cal. 0744 - 773

Seiko 0744-773

The 0744-773 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-a4a409d5d061]

Also known as: Sumo, Crown

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Navy
Jewels
26j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1973

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