Seiko Cal. 3840 - 760

Seiko 3840-760

This Automatic model from 1993 features a 43mm Two-Tone case. Powered by the 3840 caliber with 20j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-9fd4d941d5f7]

Also known as: Turtle, Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1993

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