Seiko Cal. 7154 - 421

Seiko 7154-421

The 7154-421 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7154 caliber with 36j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-d784f6486730]

Also known as: Silverwave

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
10.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
White
Jewels
36j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1999

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