Seiko Cal. 3870 - 532

Seiko 3870-532

The 3870-532 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3870 caliber with 20j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-fbc9059012ae]

Also known as: Turtle, Monster

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1986

Related Models

seikata-wm-fbc9059012ae