Seiko Cal. 0730 - 892

Seiko 0730-892

The 0730-892 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0730 caliber with 25j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-6cb92a24e633]

Also known as: Turtle, UFO

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Cream
Jewels
25j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1977

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