Seiko Cal. 3899 - 632

Seiko 3899-632

This Hand-Winding model from 1999 features a 40mm Hardlex-Coated Steel case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-5c05af35f884]

Also known as: Tuna, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Green
Jewels
34j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1999

Related Models

seikata-wm-5c05af35f884