Seiko Cal. 3812 - 730

Seiko 3812-730

The 3812-730 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3812 caliber with 31j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-8cdf6dcb466c]

Also known as: Monster, Rally

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
36mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1980

Related Models

seikata-wm-8cdf6dcb466c