Seiko Cal. 4453 - 715

Seiko 4453-715

The Seiko 4453-715 represents an important milestone in Seiko's 1968 lineup. Powered by the 4453 caliber with 32j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-84b1df3d5755]

Also known as: Sumo, Rally

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1968

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