Seiko Cal. 6237 - 422

Seiko 6237-422

The 6237-422 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6237 caliber with 35j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-b7bd4330586a]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
White
Jewels
35j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1966

Related Models

seikata-wm-b7bd4330586a