Seiko Cal. 3889 - 732

Seiko 3889-732

The 3889-732 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3889 caliber with 17j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-7abbee2faa3d]

Also known as: Bullhead

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
17j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1968

Related Models

seikata-wm-7abbee2faa3d