Seiko Cal. 4416 - 697

Seiko 4416-697

The 4416-697 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4416 caliber with 21j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-03c2a493963a]

Also known as: Sportsmatic, Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
10.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1968

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seikata-wm-03c2a493963a