Seiko Cal. 6385 - 700

Seiko 6385-700

This Hand-Winding model from 1972 features a 39mm Titanium case. Powered by the 6385 caliber with 25j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-a7c0df6609b2]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1972

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