Seiko Cal. 7033 - 637

Seiko 7033-637

The Seiko 7033-637 represents an important milestone in Seiko's 1980 lineup. Powered by the 7033 caliber with 34j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-61c190f6efb7]

Also known as: Pogue, Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
45mm
Case Thickness
12.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
160m
Dial Color
Silver
Jewels
34j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1980

Related Models

seikata-wm-61c190f6efb7