Seiko Cal. 4530 - 254

Seiko 4530-254

This Hand-Winding model from 1999 features a 36mm PVD Black case. Powered by the 4530 caliber with 33j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-65a827f8f5bf]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
36mm
Case Thickness
14.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
33j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1999

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