Seiko Cal. 4438 - 773

Seiko 4438-773

The 4438-773 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4438 caliber with 20j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-bc410c858d81]

Also known as: Samurai, Crown

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1995

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seikata-wm-bc410c858d81