Seiko Cal. 4545 - 816

Seiko 4545-816

The Seiko 4545-816 represents an important milestone in Seiko's 1978 lineup. Powered by the 4545 caliber with 17j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-f5c0e73da188]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1978

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seikata-wm-f5c0e73da188