Seiko Cal. 6645 - 314

Seiko 6645-314

This Automatic model from 1967 features a 45mm Two-Tone case. Powered by the 6645 caliber with 19j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-27c8c67e9efe]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
9.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1967

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