Seiko Cal. 0736 - 921

Seiko 0736-921

The 0736-921 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0736 caliber with 29j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-d9e2fc29c9c0]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
14.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
29j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1982

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