Seiko Cal. 6621 - 438

Seiko 6621-438

This Automatic model from 1990 features a 42mm Stainless Steel case. Powered by the 6621 caliber with 24j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-45b833656d16]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Cream
Jewels
24j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1990

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seikata-wm-45b833656d16