Seiko Cal. 7033 - 397

Seiko 7033-397

The Seiko 7033-397 represents an important milestone in Seiko's 1981 lineup. Powered by the 7033 caliber with 18j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-09d01270fd6d]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1981

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seikata-wm-09d01270fd6d