Seiko Cal. 6672 - 837

Seiko 6672-837

This Automatic model from 1969 features a 38mm Two-Tone case. Powered by the 6672 caliber with 22j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-977432a2b823]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
22j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1969

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seikata-wm-977432a2b823