Seiko Cal. 6616 - 340

Seiko 6616-340

This Hand-Winding model from 1969 features a 38mm Gold-Plated case. Powered by the 6616 caliber with 31j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-c5d4fd05dd95]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
31j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1969

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seikata-wm-c5d4fd05dd95