Seiko Cal. 6231 - 346

Seiko 6231-346

The 6231-346 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6231 caliber with 35j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-434f15a62eaf]

Also known as: Crown, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1977

Related Models

seikata-wm-434f15a62eaf