Seiko Cal. 5673 - 381

Seiko 5673-381

The 5673-381 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5673 caliber with 28j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-e47ff517ca11]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
White
Jewels
28j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1975

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