Seiko Cal. 3875 - 440

Seiko 3875-440

This Hand-Winding model from 1995 features a 40mm Hardlex-Coated Steel case. Powered by the 3875 caliber with 24j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-7d8f95a066f7]

Also known as: Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
24j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1995

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