Seiko Cal. 6337 - 271

Seiko 6337-271

The Seiko 6337-271 represents an important milestone in Seiko's 1972 lineup. Powered by the 6337 caliber with 32j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-6f9a36237cc4]

Also known as: UFO, Arnie

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
40m
Dial Color
Cream
Jewels
32j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1972

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