Seiko Cal. 4497 - 673

Seiko 4497-673

The 4497-673 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4497 caliber with 20j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-71dec0221203]

Also known as: Turtle, Bellmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1980

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seikata-wm-71dec0221203