Seiko Cal. 5645 - 747

Seiko 5645-747

The 5645-747 is a sought-after Solar piece from Seiko's golden era. Powered by the 5645 caliber with 29j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-72600ea90e78]

Also known as: Arnie

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1971

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