Seiko Cal. 5698 - 437

Seiko 5698-437

The 5698-437 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5698 caliber with 17j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-b720545e38d1]

Also known as: UFO, Bellmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1969

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