Seiko Cal. 3840 - 939

Seiko 3840-939

This Kinetic model from 1997 features a 43mm Stainless Steel case. Powered by the 3840 caliber with 29j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-64c084065610]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Black
Jewels
29j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1997

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seikata-wm-64c084065610