Seiko Cal. 3899 - 792

Seiko 3899-792

The 3899-792 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3899 caliber with 34j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-18759b3e45e9]

Also known as: Tuna, Bellmatic

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
15.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
34j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1998

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seikata-wm-18759b3e45e9