Seiko Cal. 6378 - 340

Seiko 6378-340

This Hand-Winding model from 1998 features a 45mm Stainless Steel case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6bcb6334c6e1]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1998

Related Models

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