Seiko Cal. 4445 - 400

Seiko 4445-400

The Seiko 4445-400 represents an important milestone in Seiko's 1977 lineup. Powered by the 4445 caliber with 34j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-05cc3d2755d8]

Also known as: Turtle, Shogun

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Navy
Jewels
34j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1977

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