Seiko Cal. 6337 - 400

Seiko 6337-400

This Automatic model from 1990 features a 46mm Two-Tone case. Powered by the 6337 caliber with 35j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-374d684c9f7b]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
35j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1990

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