Seiko Cal. 5221 - 937

Seiko 5221-937

This Automatic model from 1966 features a 42mm Titanium case. Powered by the 5221 caliber with 19j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-bf3d56be429a]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1966

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