Seiko Cal. 7036 - 431

Seiko 7036-431

The 7036-431 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7036 caliber with 21j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-211e15fae1c0]

Also known as: UFO

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1987

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