Seiko Cal. 0785 - 136

Seiko 0785-136

This Hand-Winding model from 1969 features a 46mm Stainless Steel case. Powered by the 0785 caliber with 30j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-c184449c1c29]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
11.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1969

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seikata-wm-c184449c1c29