Seiko Cal. 6227 - 731

Seiko 6227-731

The 6227-731 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-7607655b412c]

Also known as: Monster, Flighty

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1981

Related Models

seikata-wm-7607655b412c