Seiko Cal. 0739 - 554

Seiko 0739-554

The 0739-554 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0739 caliber with 24j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-84dfc2e97364]

Also known as: Silverwave, World Timer

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1978

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seikata-wm-84dfc2e97364