Seiko Cal. 6699 - 437

Seiko 6699-437

This Hand-Winding model from 1989 features a 35mm Hardlex-Coated Steel case. Powered by the 6699 caliber with 29j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-bcf754b80069]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
11.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Navy
Jewels
29j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1989

Related Models

seikata-wm-bcf754b80069